GOST 3776-78

State system for ensuring the uniformity of measurements. Measuring knives. Methods and means of verification

Acoustics. Determination of noise performance for air-terminal devices. Precision methods for anechoic rooms

Cuprous cyanide, technical. Specifications

State system for ensuring the uniformity of measurements. State primary standard and all-union verification schedule for means measuring heat conductivity of solid bodies in the range of 0,1 to 5 W/(m.K) at temperatures from 90 to 500 K and in the range from 5 to 20 W/(m.K) at temperatures from 300 to 1100 K

Vegetable oils and natural fatty acids. Methods for determination of soap

Nickel. Methods for the determination of arsenic