樓板洞孔 的英文怎麼說

中文拼音 [lóubǎndòngkǒng]
樓板洞孔 英文
floor opening
  • : 1 (樓房) a storied building 2 (樓房的一層) floor; storey 3 (房屋或其他建築物上加蓋的一層房子...
  • : Ⅰ名詞1 (片狀硬物體) board; plank; plate 2 (專指店鋪的門板) shutter 3 [音樂] (打拍子的樂器) ...
  • : Ⅰ名詞(物體上穿通的或凹入較深的部分; 窟窿; 洞穴) hole; cavity Ⅱ形容詞(深遠; 透徹) profound; thorough; clear
  • 樓板 : [建築] floor; floorslab
  1. When use the fireproof bag to seal and plug the hole of cable, first treat and arrange the cable in the hole, then edge the fireproof bag into the gap between cables, cable and plugging material or floor plate, put it interlaced just as laying bricks or stones and fill it firm and tightness as possible

    在使用阻火包封堵電纜時,先將電纜作必要的整理和排列,然後將阻火包平服地嵌入電纜與電纜,電纜與堵料或間的空隙中,像砌磚那樣交錯放置的方法,盡量填充密實。
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