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Cardiac valve prostheses. Part 1. General technical requirements and test methods

Document status: Active

Nature protection. Hydrosphere. General requirements for surface and underground water control against pollution by oil and oil products while supplying by pipe-line

Document status: Active

Equipment for diving. Diving breathing apparatus with a half breath scheme. General technical requirements

Document status: Active

Occupational safety standards system. Respiratory protective devices. Methods of test. Part 8. Determination of dolomite dust clogging

Document status: Active

Medical devices. Biological evaluation of medical devices. Part 12. Sample preparation and reference materials

Document status: Replaced by GOST ISO 10993-12-2023

Drinking water. Methods for determination of sulfate content

Document status: Active