Тема сообщения: CONSTRUCTION Пожалуйста, помогите перевести1) ramp 2) install a ramp or flange to prevent spillage to lower floor. 3) integrity of 2-hour or 4-hour rating between floors / rooms. CONSTRUCTION 2) Where pipes are taken through the floor from upstairs mixing rooms, install a ramp or flange to prevent spillage to lower floor. 3) Holes through floors/walls must be sealed with fire-check material to maintain integrity of 2-hour or 4-hour rating between floors / rooms. Большое спасибо! |
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