Steel guard rails for stairways, balconies, and roofs. General specifications
Ограждения Лестниц, Балконов и Крыш Стальные. Общие технические условия. |
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MCHS Приказ N 341 от 03.07.2015MCHS Order N 341 of July 3, 2015. On approval … |
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VNTP 24-86All-Union norm of technical design. … |
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MinTran 28Approval of the rules of maintaining ship’s … |