橢圓管板tubesheet: 管板elliptical: 卵圓形的; 橢圓的,晦澀的,省略的; 橢圓的;省略的; 橢圓偏振的; 橢圓星系; 橢圓形艙口橢圓形的; 橢圓形的clad tubesheet: 復(fù)合管板dish tubesheet: 碟形管板double tubesheet: 雙管板下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯