GOST 6445-74

Product-quality index system. Numerical control units. Index nomenclature

Reciprocating internal combustion engines. Safety requirements for engines, intended for use in potentially explosive atmospheres. Part 3. Group III engines for use in flammable dust atmospheres

Direct acting indicating analogue electrical measuring instruments and their accessories. Part 8. Special requirements for accessories

Earth-moving machinery. Operation and maintenance. Maintainability guidelines

Intestinal stoma care products: ostomy bags, assistive products and skin care products around the stoma. Characteristics and basic requirements. Test method

Statistical methods. Sampling from bulk materials. Part 2. Sampling of particulate materials