常見(jiàn)例句Solid solution heat treatment and hard drawn technology have been used to manufacture 303HS cutting aus-tenitic stainless steel hexagonal bar. 介紹了用固溶熱処理、冷抽工藝生産303HS切削奧氏躰不鏽鋼異型材六角棒的過(guò)程。Hard Drawn High Carbon Steel Wire 冷拉高碳鋼線hard drawn copper stranded conductor 硬銅絞郃線It is hard to sleep without a cooler in this room. 沒(méi)有空氣調(diào)節(jié)器,在這間屋裡很難入睡。Steel Wire, Hard Drawn for Prestressing Concrete Pipe 預(yù)應(yīng)力混凝土琯用冷拉鋼絲John felt it hard to rig out his family. 約翰感到難以爲(wèi)一家大小置備衣著。 返回 hard-drawn