GOST 7448-96

Direct acting indicating analogue electrical measuring instruments and their accessories. Part 9. Methods of tests

State system for ensuring the uniformity of measurements. State verification schedule for instruments measuring mass concentration of dissolving in water gasses (oxygen, hydrogen)

Microbiology of food and animal feeding stuffs. Carcass sampling for microbiological analysis

Bronze fire-resistance. Method for the determination of nickel

Design standards of buildings and constructions for gas processing industry

Reagents. Cupric chloride 2-aqueous. Specifications