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Testing of chemicals of environmental hazard. Determination of the inhibition of the activity of anaerobic bacteria

Document status: Active

Dentistry. Number coding system for rotary instruments. Part 1. General characteristics

Document status: Active

Occupational safety standards system. Ventilators for general purposes. Methods for determination of noise characteristics

Document status: Replaced

Building constructions. Fire doors and gates. Test methods for smoke-and-gas leakage

Document status: Active

Fire equipment. Helmets for firefighters. General technical requirements. Test methods

Document status: Replaced by GOST R 53269-2019

Medical electrical equipment. X-ray tube assemblies for medical diagnosis. Characteristics of focal spots

Document status: Active