method of determination of total u043du0435u0433u0435u0440u043cu0435u0442u0438u0447u043du043eu0441u0442u0438 products by now. st.n 953030 differs, however, in order to implement the test u0434u043eu043fu0443u0441u043au043eu0432u043eu0433u043e control with higher accuracy and reliability, after the measurement of the change u0434u0430u0432u043b u0435u043du0438u0439 gas through diversion of goods by reference, and for products, the leakage of gas by the compensation tank, and then the extracts.equal time to determine the pressure drop through the leakage of gas from the product, measure the pressure difference of gas within the total diversion of articles and reference, and u0440u0430u0437u043du0438 the differences of the total leakage pressure and leakage of the product are permissible u043du0435u0433u0435u0440u043cu0435u0442u0438u0447u043du043eu0441u0442u0438 products.
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