| 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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| GOST 30331.1-2013Low-voltage electrical installations. Part 1: … | MinNR 102Concerning Approval Of The Regulations … | GOST 8736-93Sand for construction. Specifications |