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Medical scalpels and knives. General technical requirements and test methods

Document status: Replaced by GOST 21240-2023

Drinking water. Methods for determination of sulfate content

Document status: Active

Cleanrooms and associated controlled environments. Part 1. Classification of air cleanliness by particle concentration

Document status: Active

Occupational safety standards system. Protective clothing for users of hand-held chain-saws. Part 4. Test methods and performance requirements for protective gloves

Document status: Active

Fire hazard of substances and materials. Materials, substance and fire protective means. Identification by thermal analysis methods

Document status: Active

Industries purity. Compressed air methods of measuring of contamination

Document status: Active