effluent channel
常見例句
- Main idea of ditch grouping and channel division, rotors arrangement and the position of influent and effluent are explained in the engineering layout aspect.
在工程佈置中說明氧化溝分組與分槽、轉(zhuǎn)刷配置、進(jìn)出水位置等佈置要點(diǎn)； 返回 effluent channel