泵坑 的英文怎麼說
中文拼音 [bèngkēng]
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Fire water drain pit is provided at side of bottom of each fire elevator well, waste water will be sucked up and drained out by the pumps
在每個消防電梯井底旁設有消防排水
坑，廢水經潛污
泵提升排至室外
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Selected article of municipal engineering technic
污水處理廠
泵站深基
坑支護設計與施工
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Slag is discharged from acetylene generator into calcium carbide pit for sedimentation. clear water is pumped into high position water tank for recycling. calcium carbide can be extracted for comprehensive utilization
乙炔發生器排出的渣漿被放入電石
坑經沉澱后，澄清的水由水
泵壓入高位水箱可重復使用，電石渣取出后可綜合利用。
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He just put his ideas together to figure out ways to make it work and he invented a pump that could pump the water out of the mines without a stone getting in the motors
於是他發明了一種水泵，能夠抽出礦坑的水，又不會把石子吸進馬達里那種泵稱為威爾頓泵。
