back drainage信息详情
后排水系统
drainage───n.排水;排水系统;污水;排水面积
abscess drainage───脓肿引流术
drainage hole───排水孔;排泄孔;疏水孔
venous drainage───静脉回流
purulent drainage───化脓性引流
drainage conduit───排水管道
drainage solutions───排水解决方案
drainage system───排水系统,渠道系统;水系;引流装置
drainage contractors───排水承包商
Pump is the drainage and back into the groove of reasonable design, is a gear in the work under the minimum torque force, so the bearing load is small, wear small, pump with high efficiency.───泵内有设计合理的泄油和回油槽,是齿轮在工作中承受的扭矩力最小,因此轴承负荷小,磨损小,泵效率高。
Slop pail and drainage equipment are set at the close back of bed, clean and sanitation.───污水桶和下水装置设在床体后面封闭处,干净卫生。
Surplus collects in a covered drainage channel at the bottom, and is pumped back to the top for topping up and recycling.───剩余对于除顶部向后地在底部的一个隐蔽着的排水频道中收集, 而且被抽到顶端增加和再循环。
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