sanitary discharge 中文意思是什麼
sanitary discharge
解釋
衛生水管-
Manage pollution through guiding the canal, solve the discharge difficult problem of the sanitary sewage in this film district completely
通過引渠治污,徹底解決該片區生活污水的排放難題。 -
Discharge curve of sanitary wares determined by dynamic volumetric method
用動態體積法測定衛生潔具排水流量曲線 -
Water discharge - supply sanitary system
給排水衛生系統
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