Occupational safety standards system. Personal protective equipment against falls from a height. Guided type fall arresters including a rigid anchor line. Part 1. General technical requirements. Test methods
State system for ensuring the uniformity of measurements. Mass fraction of water in oil-gas-water mixture. Requirements to procedures (methods) of measurements
State system for ensuring the uniformity of measurements. State special standard and all-union verification schedule for means of measurement of power of electromagnetic oscillations in waveguides within frequency range from 53,57 up to 78,33 GHz
