GOST
State system for ensuring the uniformity of measurements. Acoustics. Reference zero for the calibration of audiometric equipment. Part 7. Reference threshold of hearing under free-field and diffuse-field listening conditions
Document status: Replaced by GOST R ISO 389-7-2023
Occupational safety standards system. Plastic miner`s helmets. Specifications
Document status: Active
Occupation safety standards system. Rotating electric machines. Safety requirements
Document status: Active
Fire equipment. Hanging ladders for rescue from height. General technical requirements. Test methods
Document status: Active
Occupational safety standards system. Occupational safety and health management systems in organizations. Audit
Document status: Active