Belarus standards PDF

Railway applications. Electrical lighting for rolling stock in public transport systems. Heavy rail. Original standard BS EN 13272-1-2019 in PDF full version. Additional info + preview on request

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Railway applications. Electrical lighting for rolling stock in public transport systems. Urban rail. Original standard BS EN 13272-2-2019 in PDF full version. Additional info + preview on request

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Surface active agents. Determination of the content of non-ionic substances in anionic surface active agents by high performance liquid chromatography (HPLC). Original standard BS EN 13273-2001 in PDF full version. Additional info + preview on request

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Respiratory protective devices. Methods of test. Determination of inward leakage and total inward leakage. Original standard BS EN 13274-1-2001 in PDF full version. Additional info + preview on request

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Respiratory protective devices. Methods of test. Practical performance tests. Original standard BS EN 13274-2-2019 in PDF full version. Additional info + preview on request

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Respiratory protective devices. Methods of test. Determination of breathing resistance. Original standard BS EN 13274-3-2001 in PDF full version. Additional info + preview on request

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