“drainage lifting equipment”的概念、定义、翻译、参考文献-科学参考

单词	drainage lifting equipment
释义	drainage lifting equipment Encyclopedia 工学实验排水系统释 drainage lifting equipment排水提升设备民用和公共建筑的地下室、人防建筑、消防电梯底部的集水坑内以及工业建筑内部标高低于室外地坪的车间和其他用水设备房间排放的污、废水，若不能自流排至室外检查井时，设置提升泵将污、废水排出的设施。
随便看	left representation module left representative left representative system left residual left resolution left reversibility left reversible semigroup left Riemann integral left-right axis left right correlation left-right correlation left/right hand spinors (left,right) ideal of an algebra left (right) parametrix left-right points combination，left-right points association left (right) serial ring left ring left R module left R-module left rotation left satellite left screw left secondary element left secondary radical left self-injective ring

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