- blowoff
- drainage
- eduction gear
- 排泄: drain
- 装置: installation; device; appara ...
- 安全排泄装置: device of safe discharge
- 矿井瓦斯排泄装置: mine gas drainage plant
- 排泄: 1.(使雨水、污水等流走) drain 排泄不畅 drainage difficulty2.(把体内废物排出) excrete; let off; excretion 汗是一种排泄物。 sweat is an excretion.3.[病理学] kenosis; 排泄泵 drainage pump; sewage pump; 排泄阀 bleed valve; 排泄管 emunctory; eductor; drain pipe; 排泄口 scavenge port; 排泄孔 porus excretorius; 排泄系统 excretory system
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