常見(jiàn)例句雙語(yǔ)例句Provided with a burr-trimming cutter, the bias-adjustable device can remove automatically the burrs on the polished rod.調(diào)偏裝置設(shè)計(jì)有光桿脩複刀，可自動(dòng)脩除光桿上的毛刺。elec.wanfangdata.com.cn 返回 bias cutter