GOST 24841-81

Brown coals, hard coals and anthracites. Classification according to genetic and technological parameters

Mining equipment. Exploratory drilling technique. Terms and definitions

Interface systems for radioelectronics means. Interface T. General requirements

Automobile roads of general use. Binding materials petroleum bituminous. The procedure for determination of the brand based on temperature range of exploitation

Materials for printed boards and other interconnecting structures. Part 2-2. Reinforced base materials, clad and unclad. Phenolic cellulose paper reinforced laminated sheets, copper-clad and high electrical grade

Perfumery and cosmetic products, natural and organic. Identification guidelines and criteria. Part 1. Definitions for ingredients