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Fire dampers of ventilation systems. The test method for the fire resistance
Document status: Replaced by GOST R 53301-2013
Occupational safety standards system. Industrial equipment. General safety requirements to working places
Document status: Active
Ophthalmic optics. Contact lenses. Test methods for basic characteristics
Document status: Replaced by GOST R 53433-2009
Indoor air. Part 3. Determination of formaldehyde and other carbonyl compounds in indoor air and test chamber air. Active sampling method
Document status: Active
Drinking water. Methods for determination of nitrates content
Document status: Replaced by GOST 33045-2014