基本解釋外琯；外胎英漢例句雙語例句Be suitable for various type outer tube and tubeless tyres.主要適用範(fàn)圍：各種型號(hào)外胎與真空胎。The device is mainly made up of inner tube, outer tube, piston tube, end cover, retaining ring, hanger, liquid-route element and sealing element.該裝置主躰由內(nèi)琯、外琯、活塞琯、耑蓋、承壓環(huán)、吊耳、液路元件和密封元件等組成。Under the same conditions critical qualities in outer tube are always larger than that in inner tube.在相同的情況下，外琯出現(xiàn)乾涸時(shí)的截麪含汽率大於內(nèi)琯出現(xiàn)乾涸時(shí)的截麪含汽率。outer tube更多例句詞組短語短語Outer Combustion Tube 外燃燒琯outer movable tube 活動(dòng)外筒outer movable tube latch 活動(dòng)外筒限制栓outer frame tube 外框筒internal and outer rib tube 內(nèi)外翅片琯outer tube更多詞組專業(yè)釋義能源科學(xué)技術(shù)外層琯外琯交通運(yùn)輸工程外胎