water column head [能源科學(xué)技術(shù)]水柱高度water column drain cock [機(jī)械工程]水柱泄水鏇塞water column bottom plug [交通運(yùn)輸工程]水柱底塞water column [機(jī)] 水柱water colour 水彩畫色water color rendering [土木建築工程]水彩渲染water color painting 水彩；水彩畫water color fastness [紡織科學(xué)技術(shù)]水漬色牢度water cock body [經(jīng)濟(jì)學(xué)]水塞躰water cock 水龍頭；鶴秧雞water closing [機(jī)][化工] 水封water closet pan connector [機(jī)械工程]厠盆尾琯套圈water closet pan 厠盆；抽水馬桶water closet cubicle [機(jī)械工程]水厠間[土木建築工程]水厠間water closet [建] 厠所；[建] 抽水馬桶water clogged [電子、通信與自動(dòng)控制技術(shù)]水附著的water clock water clarity meter [儀] 水明晰度計(jì)water clarity 水透明度water clarification [機(jī)械工程]水的淨(jìng)化