fire shaft 中文意思是什麼

fire shaft 解釋
垂直火道
  • fire : n 1 火，火焰；火災；燃燒；爐火，烽火。2 射擊；火力。3 火花，閃光；光輝。4 熱情，熱烈，熱心；生氣...
  • shaft : n 1 箭；箭桿。2 （槍、槌、斧等的）柄；矛。3 【植物；植物學】稈；莖；柄。4 【動物；動物學】羽軸；...
  1. Numerical simulation in adopting liquefacient nitrogen depress temperature and fire for 3315 face of haizhou shaft coal mine

    海州立井3315工作面液氮降溫滅火數值模擬
  2. Traction roll is made with fire resistant rubber. tractive motor uses electromagnetism adjusting speed, freely adjusting speed continue, reel motor use single shaft, momental motor drives it

    牽引電機採用電磁調速電機，無級連續可調，收卷機採用單軸收卷，由力矩電機帶動。
  3. Fire extinguishing in fire area and technique against re - combustion after continuous mining in haizhou shaft

    海州立井火區滅火及續采防復燃技術
  4. In doing so, it prevents the smoke cause by fire channels to the lift shaft when any fire breaks out

    這樣做，可預防當火災爆發時因火勢引道而造成煙霧進入電梯通風孔。
  5. Abstract : the article analyzed the thick seam duplicate to pick has the spontaneous combustion influence factor, introduced the multi - association two ore first well used the synthesis measure, enhanced the mine shaft fire area fire fighting efficiency the experience

    摘要：文章分析了厚煤層復采發生自然發火的影響因素，介紹了多聯二礦一號井採用綜合措施，提高井下火區滅火效率的經驗。
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