常見(jiàn)例句"Double contact " craft at 20 centuries by the company that do obeisance to ear 60 time develop a success, secondly oxidation sulfur volatilizes the quantity decreases apparently than standard craft. “雙接觸”工藝由拜耳公司于20世紀(jì)60年代開(kāi)發(fā)成功,其二氧化硫揮發(fā)量比標(biāo)準(zhǔn)工藝明顯減少。overhead double contact line system 架空雙接觸線(xiàn)系統(tǒng)double contact detection meter of gear 雙嚙儀double contact wires type catenary 雙觸輪式吊線(xiàn)double contact wire type catenary 雙接觸線(xiàn)式吊線(xiàn)The Automation Reform of Gear Double Contact Detection Meter 齒輪雙面嚙合檢測(cè)儀自動(dòng)化改造 返回 double-contact