GOST 23423-2017

Occupational safety standards system. Individual protective respiratory devices. Compressed oxygen or compressed oxygen-nitrogen type self-contained clos-circuit breathing apparatus. General technical requirements. Test methods. Marking

Computers technique. General technical requirements, acceptance, methods of testing, marking, packing, transportation and storage

Character displays. Terms, definitions and letter symbols

Cylinder-chucking countersinks for machining parts from light alloys. Design and dimensions

State system for ensuring the traceability of measurements. Chromato-mass-spectrometric multipurpose analyzers for measurement of persistent organic compounds in foodstuffs, feed-stuffs and agricultural productions. Verification procedure

SSI differential pressure gauges . General specifications