Russian standards

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

Document status: Active

Occupational safety standards system. Personal protective means for respiratory system. Method for determination of breath air temperature

Document status: Cancelled

Automatic gas fire extinguishing systems. Distributing valves. General technical requirements. Test methods

Document status: Active

Testing of chemicals of environmental hazard. Sediment-water chironomid toxicity test using spiked water

Document status: Active

Medical devices. Biological evaluation of medical devices. Part 5. Tests for in vitro cytotoxicity

Document status: Replaced by GOST ISO 10993-5-2023

Electroacoustic. Simulators of human head and ear. Part 4. Occluded-ear simulator for the measurement of earphones coupled to the ear by means of ear inserts

Document status: Active