Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

English (EN)·Polski (PL)·Yкраїнський (UK)
Przejdź do strony domowej biblioteki Centralna Biblioteka Wojskowa Link otwiera się w nowym oknie Logo biblioteki Prolib Integro - strona głównaCentralna Biblioteka Wojskowa

Wyszukujesz frazę "conductivity" wg kryterium: Temat

  Lista filtrów
Wyrównaj
    Wyświetlanie 1-13 z 13
    Tytuł:
    Rozpoznanie stref dopływu wody podziemnej do wykopu pod fundamenty nowego budynku ACK CYFRONET AGH w Krakowie z wykorzystaniem metody konduktometrycznej
    Application of the ground conductivity meters to finding groundwater leak zones in the foundations of the new-built AKC CYFRONET building, AGH UST, Cracow
    Autorzy:
    Klityński, W.
    Stefaniuk, M.
    Cygal, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/2075384.pdf
    Data publikacji:
    2015
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    przewodność
    woda zmineralizowana
    wyciek wody
    strefy dopływu wody
    conductivity
    mineralized water
    water leakage
    ground conductivity meters
    Opis:
    Electrical conductivity is used in the study of fresh-water and/or mineralized water outflow zones. Conductivity of water is relatively low. It strongly depends on its salinity and mineralization. Increased salinity and mineralization of water give rise to conductivity growth of hydrogeological medium. Finding water leak zones is an important problem during planning any building works. The influence of water on the building can be disadvantageous (elution, destruction of the foundations and sulfate aggressiveness). Because of high conductivity of water, watered zones can be recognized with the use of electromagnetic methods. The paper presents results of examination of mineralized water leak zones on the building site of the new CYFRONET building in the Ruczaj quarter, Cracow, Poland. The examinations were conducted with the use of ground conductivity meters. The main goal of the research was to find mineralized water leakage under the foundations of the new-built building.
    Źródło:
    Przegląd Geologiczny; 2015, 63, 10/1; 814--819
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Nowa metoda pomiaru współczynnika filtracji osadów dennych
    A new method of measuring the hydraulic conductivity of the bottom sediment
    Autorzy:
    Marciniak, M.
    Chudziak, Ł.
    Powiązania:
    https://bibliotekanauki.pl/articles/2075434.pdf
    Data publikacji:
    2015
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    filtrometr
    gradientomierz
    drenaż
    infiltracja
    współczynnik filtracji
    filtrometer
    gradientmeter
    drainage
    infiltration
    hydraulic conductivity
    Opis:
    Interaction of surface water and groundwater is an important element of issue in hydrogeological measurements. Surface water may infiltrate into the subsurface through the bed sediments of rivers and water reservoirs. An opposite direction of reverse water flow through these sediments is also possible with groundwater seeping into surface water. The paper presents two new measuring apparatus: a so-called “filtrometer” and a “gradientmeter”. The filtrometer enables measuring the intensity of water filtration through bed sediments, both during drainage and infiltration. The gradientmeter is designed to measure the hydraulic gradient in the bed sediments. After measuring both of these parameters, it is possible to determine the in situ hydraulic conductivity of these sediments. Usability testing of the new devices was performed under field conditions. The filtrometer and the gradientmeter were used to determine the drainage conditions of a tested section of the Parsêta river. The drainage volume measured with the instruments was in good agreement accordance with the value obtained using the differential water flow method. The proposed new method way of determining the hydraulic parameters of the bed sediments extends the present scope of hydrogeological research.
    Źródło:
    Przegląd Geologiczny; 2015, 63, 10/2; 919--925
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Zmienność współczynnika filtracji w strefie hyporeicznej w świetle badań laboratoryjnych
    Variability of the hydraulic conductivity in the hyporheic zone in the light of laboratory research
    Autorzy:
    Marciniak, M.
    Szczucińska, A.
    Kaczmarek, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/2075584.pdf
    Data publikacji:
    2017
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    strefa hyporeiczna
    współczynnik filtracji
    badania laboratoryjne
    hyporheic zone
    hydraulic conductivity
    laboratory research
    Opis:
    The interaction between surface water and groundwater throughout the hyporheic zone determines the diurnal water level fluctuations in springs, streams and lakes. The previous studies have listed evapotranspiration, variability of hydraulic conductivity in the hyporheic zone, melting andfreeze-thawing processes, thermal expansion and water viscosity among the factors responsible for the water level diurnal fluctuations. The aim of the research was to investigate the variability of hydraulic conductivity in the hyporheic zone and its impact on the diurnal fluctuations of the water level. Experimental series were performed in laboratory conditions using seepage columns. Four types of sand sediments, with a hydraulic conductivity ranging from 6x10-6 to 5x10-4 m/s, were tested. The obtained values of hydraulic conductivity appeared to depend on the sand grain size, temperature, the direction of the hydraulic gradient, and the fluidization of the sediment (flowing sand). In all tests, higher hydraulic conductivity values were observed when water was set to flow in the direction opposite to gravity (flow up) rather than downward (flow down). In the sediments, which have not reached the state of fluidization, with an increase of the hydraulic gradient, values of hydraulic conductivity were two times higher during flow up than in the case of flow down. In the case of sediments being fluidized, the obtained values of hydraulic conductivity were roughly 3 times higher. The initiation of the fluidization process has been observed at the hydraulic gradient close to one. The results of laboratory experiments allow for a better understanding of the factors that have impact on diurnal fluctuations of the water level, especially when seepage of groundwater is present. Fluidization of the hyporheic zone after precipitation or thawing events may inhibit diurnal fluctuations.
    Źródło:
    Przegląd Geologiczny; 2017, 65, 11/1; 1115--1120
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Problematyka badań współczynnika filtracji w aparacie trójosiowego ściskania
    On the issue of hydraulic conductivity tests using a triaxial compressi apparatus
    Autorzy:
    Kaczmarek, Łukasz
    Dąbska, Agnieszka
    Popielski, Paweł
    Powiązania:
    https://bibliotekanauki.pl/articles/2087059.pdf
    Data publikacji:
    2022
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    przewodność hydrauliczna
    przepływ wody
    gradient hydrauliczny
    stan naprężenia
    hydraulic conductivity
    water flow
    hydraulic gradient
    stress state
    Opis:
    Laboratory tests, which enable determination of the permeability properties of soil, are distinguished by the accuracy and relatively shorttesttime. Moreover, laboratory methods using a triaxial compression apparatus expand capability for tests with a different filtration regime and a spatial stress state applied on the analysed material. Such flexibility of research procedures allows for a number of scientific and engineering applications. The article outlines the construction of the triaxial apparatus system dedicated to filtration tests, their procedure, and important interpretation aspects.
    Źródło:
    Przegląd Geologiczny; 2022, 70, 5; 417--423
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Zastosowanie metody konduktometrycznej do typowania stref o zmiennych parametrach filtracyjnych w obrębie podstawy wału przeciwpowodziowego
    Application of the conductivity methods to select zones with variable filtration parameters around the base of river levee
    Autorzy:
    Cygal, A.
    Stefaniuk, M.
    Kret, A.
    Klityński, W.
    Powiązania:
    https://bibliotekanauki.pl/articles/2075405.pdf
    Data publikacji:
    2015
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    metody konduktometryczne
    wał przeciwpowodziowy
    przebicie hydrauliczne
    geofizyka niesejsmiczna
    conductivity methods
    river levee
    subsurface erosion
    non-seismic geophysics
    Opis:
    The need to continuously monitor the flood embankment is necessary to introduce the measurement methods which give quick results in crisis situations. The protection of embankments as well as the prevention from floods are not only associated with the examination of the body river levee. Experience suggests that one of the problems involves the unknown geotechnical conditions of the levee base. Unfortunately, point geotechnical surveys carried out with a big measurement step were not able to fully identify the lithology variation over larger areas. This is caused by the high cost of drilling shallow wells. The application of non-invasive geophysical methods allows the completion of geotechnical research, and supplies additional information about the variability of geological medium. The structure in the area of the former river beds creates favorable conditions for carrying out geophysical surveys dependent on the variability of geoelectrical properties of rocks. This problem is solved by the use of conductivity method on the 100 m long part of the flood bank. This is recommended for quick and non-invasive measurements. A complex interpretation of geotechnical, hydrogeological and geophysical data provided information about the variability of geoelectrical parameters over this area and therefore made it possible to identify areas prone for greater filtration during high water levels.
    Źródło:
    Przegląd Geologiczny; 2015, 63, 10/1; 652--656
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Iły poznańskie jako izolacyjne bariery geologiczne składowisk odpadów komunalnych
    Poznań Clays as a geological barriers for the disposal sites of municipal wastes
    Autorzy:
    Gawriuczenkow, I.
    Powiązania:
    https://bibliotekanauki.pl/articles/2074354.pdf
    Data publikacji:
    2005
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    bariera geologiczna
    iły poznańskie
    odpady komunalne
    składowisko odpadów komunalnych
    mineral barriers
    hydraulic conductivity
    void ratio
    Poznań clays
    Opis:
    Projects for the storage of municipal waste involve systems of successive safety barriers consisting at least of a geomembrane and a natural mineral layer. “Poznań Clay” are among materials which can be used as a mineral layer. In this paper mineral layers standards from different countries are described. Studies of the important properties of “Poznań Clay” such as hydraulic conductivity, mineral composition, and void ratio are presented. Samples with undisturbed and disturbed structure were examined. Differences between properties of these samples are negligible.
    Źródło:
    Przegląd Geologiczny; 2005, 53, 8; 691--694
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Krótki przegląd badań współczynnika filtracji gruntów
    Brief overview of soil hydraulic conductivity testing methods
    Autorzy:
    Popielski, Paweł
    Dąbska, Agnieszka
    Kaczmarek, Łukasz
    Powiązania:
    https://bibliotekanauki.pl/articles/2087057.pdf
    Data publikacji:
    2022
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    przewodność hydrauliczna
    klasyfikacja metod badawczych
    gradient hydrauliczny
    typ gleby
    hydraulic conductivity
    classification of test methods
    hydraulic gradient
    soil type
    Opis:
    Many research methods enable the determination of the permeability properties of the soil. These methods differ, inter alia, in accuracy, complexity, application ranges, and technical conditions. The choice of a particular method is often dictated by the purpose of determining the hydraulic conductivity. The review of the most popular methods facilitates the optimization of the selection, as well as the application of mutually verifying methods or using them at different stages of the research. The article summarizes selected methods of determining the soil hydraulic conductivity from common research groups, including correlation, laboratory, and field methods, as well as less frequently used geophysical methods.
    Źródło:
    Przegląd Geologiczny; 2022, 70, 5; 410--416
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Zagadnienie parametryzacji hydrogeologicznej regionalnych modeli ustalonego przepływu wód podziemnych
    A problem of the hydrogeological parametrization of the regional steady-state groundwater flow models
    Autorzy:
    Śmietański, L.
    Filar, S.
    Olesiuk, G.
    Piasecka, A.
    Tokarska, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/2075249.pdf
    Data publikacji:
    2015
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    parametryzacja hydrogeologiczna
    przewodność hydrauliczna
    współczynnik filtracji
    model przepływu wód podziemnych
    hydrogeological parametrization
    hydraulic transmissivity
    hydraulic conductivity
    groundwater flow model
    Opis:
    The paper presents two already used in practice ways of the hydrogeological parametrization of the regional groundwater flow models. One way is the use of the hydraulic transmissivity resulting in the construction of the authors called “T” models for use in the groundwater resources quantitative assessments. The second way is the use of the hydraulic conductivity k to construct what the authors call the “k” models used for the evaluation of the Main Groundwater Reservoirs protection zones. The authors also present their attitude to the randomization of the hydrogeological parameters.
    Źródło:
    Przegląd Geologiczny; 2015, 63, 10/2; 1105--1110
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Ocena parametrów filtracyjnych iłów warwowych ze stanowiska Plecewice k. Sochaczewa w warunkach in situ
    Assessment of permeability parameters of in situ tested varved clays from Plecewice near Sochaczew
    Autorzy:
    Zawrzykraj, P.
    Powiązania:
    https://bibliotekanauki.pl/articles/2075674.pdf
    Data publikacji:
    2017
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    piezometr BAT
    dylatometr Marchetti
    przewodnictwo hydrauliczne
    ciśnienie porowe
    dyssypacja
    BAT piezometer
    Marchetti dilatometer
    hydraulic conductivity
    pore pressure dissipation
    varved clays
    Opis:
    Vistulian Glaciation ice-dammed lake clays with a varved texture were investigated. The study was focused on numerical determination of horizontal permeability depending on the depth and clay content. Direct assessment of these parameters is a rather complex and time-consuming issue. Therefore, a shortened methodology is offered based on the obtained relationships and the analysis of the dissipation process of excess pore pressure. The studies included mainly in situ tests: Marchetti dilatometer test (DMT) and BAT piezometer test. These methods allowed obtaining the values of the coefficient ofpermeability kh and changeability ofpore pressure u0 in a vertical profile. Investigations included 17 permeability tests using a BAT piezometer and 6 measurements of the coefficient of permeability kh, based on dissipation DMT tests. Results of in situ tests were compared with laboratory test results of the clay content. Values of the horizontal coefficient ofpermeability kh were correlated with the clay content f of varved clays. This relationship shows a high coefficient of correlation. A new formula was also proposed for the prediction of the coefficient of permeability kh in varved clays based on the pore pressure u0 stabilization curve, and thus shortening significantly the process of the coefficient kh determination.
    Źródło:
    Przegląd Geologiczny; 2017, 65, 9; 587--596
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Zastosowanie badań konduktometrycznych z użyciem inwersji 1D, jako narzędzia do kartowania przestrzennego przypowierzchniowych warstw geologicznych
    Application of ground conductivity meter data for mapping of geological subsurface layers with the use of 1D inversion
    Autorzy:
    Czarniak, P.
    Pacanowski, G.
    Sobótka, P.
    Powiązania:
    https://bibliotekanauki.pl/articles/2075715.pdf
    Data publikacji:
    2017
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    mierniki przewodności elektrycznej
    GCM
    tomografia elektrooporowa
    ERT
    rozwój innowacji drogowych
    RID
    inwersja 1D
    Ground Conductivity Meters
    electrical resistivity tomography
    1D inversion
    Opis:
    This article presents the results obtained from geophysical measurements as a supplement to and refinement of geological information obtained from engineering geological studies for the newly constructed highways. The research was conducted using two geophysical methods: Ground Conductivity Meters (GCM) and Electrical Resistivity Tomography (ERT). The above measurements were made on three research fields located along the planned express road S-19 (Kraśnik-Janów Lubelski section). These areas were selected due to the large amount of available archival data and varied geological conditions. The publication focuses primarily on the presentation of the results obtained using the very fast and extremely efficient GCM method. By processing GCM data, using Laterally Constrained Inversion (LCI) and Spatially Constrained Inversion (SCI) algorithms, the values ofelectrical resistivity of the surveyed centers were derived. The results are presented in the form of cross-sections and maps of electrical resistivity from different depths, which were collated and compared with the results from another geophysical method, ERT. These examples show that the use of inversion has a significant impact on the refinement of geological boundaries between layers of different electrical resistivities. Thanks to the correlation of geophysical data with boreholes and engineering geological probes, detailed models of the geological structure of the analyzed areas were elaborated, which are necessary for the selection of appropriate solutions for the construction and modernization of road infrastructure.
    Źródło:
    Przegląd Geologiczny; 2017, 65, 10/2; 803--810
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Hydrogeologiczne właściwości przestrzeni porowej dewońskich skal węglanowych w Górach Świętokrzyskich
    Hydrogeological properties of Devonian carbonate rocks matrix at the Holy Cross Mountains, central Poland
    Autorzy:
    Rzonca, B.
    Powiązania:
    https://bibliotekanauki.pl/articles/2074392.pdf
    Data publikacji:
    2005
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    skała węglanowa
    wapień
    dolomit
    porowatość otwarta
    odsączalność
    spływ jednostkowy
    Góry Świętokrzyskie
    dewon
    carbonate rocks
    limestone
    Devonian
    matrix
    porosity
    conductivity
    permeability
    specific yield
    Holy Cross Mountains
    Opis:
    During research on the hydrogeological properties of Devonian carbonate rocks in the Holy Cross Mountains (Góry Świętokrzyskie) 141 samples of limestone and dolomite rocks were collected from natural out-crops and quarries located within the Southern (Kielecki) region of the Holy Cross Mountains. Using stan-dard laboratory methods open (interconnected) porosities, permeabilities (recalculated as hydraulic conductivity for water) and specific yield coefficients were determined. Open porosities of the limestones and dolomites are very low. Similar results were obtained with hydraulic conductivity testing, with slightly higher values in the dolomites than in the limestones. The specific yield in all cases was zero. Thus, the studied limestones and dolomites are among the least porous, permeable and yielding rocks in Poland. The test sample population is characterised by having open porosities with a log normal distribution and hydraulic conductivities with an irregular (bimodal) distribution resembling a log normal distribution. A slight corelation between the open porosity and the hydraulic conductivity was demonstrated. This may indicate a greater portion of the smallest pores contributing towards the sum total open porosity under test conditions; in natural hydraulic conditions they would be inactive. Their contribution must be quite signifi-cant (the lack of specific yields), but variable (low relation between open porosity and hydraulic conductivity). Discussed are also possible correlations between the studied parameters and the rock matrix structure (classified as either pelite, sparite or crystalline — no correlation was demonstrated), the occurrence of fractures (no correlation) or the sampling locations. Although it was not possible to show variability of parameters within particular tectonic structures, statistically significant differences were observed between structural features regarding the open porosity (but not for hydraulic conductivity).
    Źródło:
    Przegląd Geologiczny; 2005, 53, 5; 400--409
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Wpływ wilgotności gruntów mineralnych na wartość efektywnej przewodności termicznej na podstawie wyników pomiarów laboratoryjnych
    Influence of moisture content of mineral soils on the value of effective thermal conductivity based on the results of laboratory measurements
    Autorzy:
    Łukawska, Aleksandra
    Żeruń, Mateusz
    Ryżyński, Grzegorz
    Powiązania:
    https://bibliotekanauki.pl/articles/2076232.pdf
    Data publikacji:
    2021
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    właściwości cieplne gleby
    przewodność cieplna gruntu
    metoda przewodności cieplnej
    badania laboratoryjne gleby
    thermal properties of soil
    thermal conductivity of soil
    transient line source method
    soil laboratory testing
    Opis:
    The article presents the results of laboratory tests of thermal conductivity of mineral soils. Measurements were performed on the basis of the previously developed methodology. Knowledge of values of the thermal conductivity coefficient of soil is essential for the design of installations that use thermal properties of subsoil for energetic purposes. The results of the measurements are stored in the rock and soil thermal properties database, in which additional physical parameters of soils are collected as well. Based on the information from the database, the authors presented the relationship between soil moisture (non-cohesive soils), the liquidity index (cohesive soils), and their thermal conductivity.
    Źródło:
    Przegląd Geologiczny; 2021, 69, 9; 604--610
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Rozwój metod rozpoznania warunków hydrogeologicznych na potrzeby wykonywania pionowych wyrobisk udostępniających złoże : przykład LGOM
    Evolution of methods for hydrogeological condition recognition for the need of shaft sinking : an example from the Legnica-Głogów Copper District
    Autorzy:
    Chudy, K.
    Worsa-Kozak, M.
    Pikuła, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/2075602.pdf
    Data publikacji:
    2017
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    LGOM
    Legnicko-Głogowski Obszar Miedzionośny
    warunki hydrogeologiczne
    wskaźnik filtracji
    pompowanie
    wyrobisko szybowe
    monoklina przedsudecka
    Legnica-Głogów Copper District
    hydrogeological conditions
    hydraulic conductivity
    pumping test
    shaft sinking
    Fore Sudetic Monocline
    Opis:
    The paper presents the review of methods for determining hydrogeological properties of rock mass in the place of mine shaft location. The largest Polish copper ore deposit is located in the Fore-Sudetic Monocline. It is the Kupferschiefer-type deposit occurring at a depth of 400 to 1200 metres. During the last 60 years the deposit was opened with 30 mine shafts, and the 31st shaft is currently being sunk. The methods of hydrogeological tests in boreholes as well as the methods of estimation of hydrogeological parameters and prediction of water inflow into the sinking mine shaft have evolved through the years. In the 1960s, the most popularfield test was the well bailing/infiltration test, and the most popular methods ofparameters estimation and inflow prognosis were analytical equations and analytical methods of water inflow forecasting. These methods provide very uncertain results. The best and reliable results of predicted water inflows are derived from methods based on long-term pumping tests and numerical modelling. These methods were used in the IMore project which concerns possibilities of dewatering of the Bundsandstein aquiferfor a mine shaft sinking purpose.
    Źródło:
    Przegląd Geologiczny; 2017, 65, 11/1; 1035--1043
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-13 z 13

      Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies