GOST 4814-57

Sintered hard metals. Determination of Rockwell hardness

Frozen pork meat in the halves for export. Specifications

State system for ensuring the uniformity of measurements. The state primary standard and the all-union verification schedule for means measuring the flux of electrons and that of energy of the beam of accelerated electrons energy from 0,8 to 8,0 pJ (5 to 50 MeV)

Rolling bearings. Designation system

Raw cotton. Method of determining moisture content

Quality examination of technically sophisticated electronic devices for household goods. General requirements