GOST 6942.1-80

Cylindrical helical compression springs of III class and of 3 category made of round steel. Main parameters of coils

Medical electrical equipment. Part 2-2. Particular requirements for the safety of high frequency surgical equipment

Recreational diving services. Safety related minimum requirements for the training of recreational scuba divers. Part 3. Level 3. Dive leader

Industrial all-wool and half-wool felts for musical key instruments. Technical specification

Air transport. Safety management system of helicopter activity. Risk management. The standard guides on safety management system for services of airport activity. Main provisions

Reciprocating internal combustion engines. Safety requirements for design and construction of engines for use in potentially explosive atmospheres. Part 3. Group III engines for use in flammable dust atmospheres