GOST 24975.4-89

Natural gas. Methods for measurement of volumetric combustion heat

Elevators. Means of signal transmission in information systems. General technical requirements

Fresh non-diluted sperm of stallions. Specification

Meat products. Methods for the determination of total phosphorus content

Canned fruits. Determination of food synthetic colours mass fraction by thin-layer chromatography method

State system for ensuring the uniformity of measurements. Acoustics. Reference zero for the calibration of audiometric equipment. Part 1. Reference equivalent threshold sound pressure levels of pure tones for supra-aural earphones