SSBT. Occupational Safety Standards System. General rules for accident prevention and occupational safety. Fire safety
ССБТ. Система стандартов безопасности труда. Общие правила по технике безопасности и охране труда. Пожарная безопасность |
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MinJust 16On endorsing the rules for making entries on … |
GOST 9400-81Threaded connecting ends for valves, fittings, … |
RD 52-18-636-2002Procedural Guidelines. Determining the Mass … |