GOST 21994-82

Thermal sprayed coatings strengthen and reductive. General requirements

Cotton fibre. Methods of length determination

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. Part 2-3. Immunity requirements for mains communications equipment and systems operating in the range of frequencies 3 kHz to 95 kHz intended for use by electricity suppliers and distributors

Viscosimeters for determination of relative viscosity of paint and lacquer materials. Specifications

Fodder. Determination of ammonia nitrogen content and actual acidity

Manually harvested fresh grapes for conservation. Requirements for state purchases and deliveries