| SSBT. Occupational Safety Standards System. Fire and explosion safety of combustible dust. General requirements
ССБТ. Система стандартов безопасности труда. Пожаровзрывобезопасность горючих пылей. Общие требования |
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GOST 21.114-95Construction Design and Estimate Documentation. … |
RFS 26nFixed Assets Accounting |
GOST 12.2.047-86SSBT. Occupational Safety Standards System. … |