main pipe

基本解釋

Through successful leakage stoppage and cladding of a new compensator, it realized on-line overhaul of a gas main pipe network of the large coke oven.
焦煤主管道鼓型補(bǔ)償器嚴(yán)重腐蝕泄漏，通過(guò)成功堵漏和新補(bǔ)償器包覆，實(shí)現(xiàn)了腐蝕泄漏嚴(yán)重的大型焦?fàn)t煤氣主管網(wǎng)的不停產(chǎn)在線檢修。
Butterfly valve through the valve shaft rotation to drive the rotation of a disc-shaped disc, to open and close a valve, cut off from the main pipe and throttle with.
進(jìn)口蝶閥是指通過(guò)閥軸旋轉(zhuǎn)來(lái)帶動(dòng)一個(gè)圓盤(pán)形的蝶板的轉(zhuǎn)動(dòng)，達(dá)到開(kāi)啟與關(guān)閉的一種閥門(mén)，在管道上主要起切斷和節(jié)流用。
Resin applicators were installed on both the outlet of the main pipe for desalting water and that for urea reclaimed condensate to guarantee no impurity in the reclaimed condensate, such as resin.
在脫鹽水出水總管及尿素回收冷凝液出口總管處加樹(shù)脂捕捉器，防止回收冷凝液中含有樹(shù)脂等雜質(zhì)。