GOST 21014-2022

State system for ensuring the uniformity of measurements. State primary standard and all-union verification schedule for means measuring volumetric flow of gas within the range of 1x10 in minus 6 up to 1x10 in 2 degree m3/s

Product-quality index system. Synthetic materials for food-gear bottom. Index nomenclature

Photocells. Method of measurement of luminous sensitivity

Tractors and agricultural machines using natural gas as a motor fuel. General safety requirements

Resources saving. Waste treatment. Principles of classification and characteristics of hazardous waste for transboundary movement

Reciprocating internal combustion engines. Exhaust emission measurement. Part 10. Test cycles and test procedures for field measurement of exhaust gas smoke emissions from compression ignition engines operating under transient conditions