| SSBT. Occupational Safety Standards System. Electrical safety. General requirements and list of types of protection
ССБТ. Система стандартов безопасности труда. Электробезопасность. Общие требования и номенклатура видов защиты. |
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KZ POT RoK 0 - 08 - 001 - 98Guidelines on safe operations of trunk pipelines |
MISC PUERussian electrical code |
GD 173Issues of the federal road agency |