基本解釋[交通運(yùn)輸工程]氣割裝置英漢例句雙語例句Practices in plant show that hydro-oxygen flame can be used discretely in billet cutting and it has remarkable econmical benefit.實(shí)踐表明氫氧焰完全可以實(shí)現(xiàn)斷火切割，并且經(jīng)濟(jì)效益顯著。flame-cutting plant更多例句專業(yè)釋義交通運(yùn)輸工程氣割裝置