| Recommendations on design and installation of floor escalators and passenger conveyors.
Рекомендации по конструкции и установке поэтажных эскалаторов и пассажирских конвейеров. |
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SNiP 31-03-2001Industrial Buildings. |
GOST 21.403-80Graphic notations in diagrams. Power equipment. |
MISC Resolution 30 Of July 16, 2004Approving Statistical Instruments for … |