GOST 12120-82

Direct acting indicating analogue electrical measuring instruments and their accessories. Part 3. Special requirements for watt

Nature protection. Hydrosphere. Indices of state and regulation for valuation survey of fishery waters

Specifications for particular types of winding wires. Part 0-1. General requirements. Enamelled round copper wire

Noise of machines. Determination of sound power levels of noise sources using sound pressure. Engineering method in an essentially free field over a reflecting plane

State system for ensuring the uniformity of measurements. State special standard and all-union verification schedule for means measuring volume humidity content of petroleum and petroleum products

Jig bushes and accessories for drilling purposes. Dimensions