SSBT. Occupational Safety Standards System. Cables and cable fittings. Safety requirements
ССБТ. Система стандартов безопасности труда. Кабели и кабельная арматура. Требования безопасности. |
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NPB 154-2000Fire Equipment. Fire Valves |
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FZ 24The Inland Water Transportation Code of the … |
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Rostrud 65State Inspectorate of Labor In Rf Regions |