- 相关词组
- pulsed tungsten argon arc welding钨极脉冲氩弧焊
- pulsed plasma arc welding脉冲等离子弧焊
- pulse welding interrupter脉冲焊接断续器
- pure nickel welding electrode纯镍电焊条
- pulsed laser welding脉冲激光焊接
- pulsed-plasma arc welding脉冲等离子弧焊
- quarry hammer采石锤
- put up to the hammer拿出去拍卖
- pulsed arc welding rectifier脉冲弧焊整流器
- pulsed argon arc welding脉冲氩弧焊
- pulsed spot welding脉冲点焊
- qualification of welding procedure焊接工艺评定
- quasi-arc welding潜弧自动焊
- pulsed tungsten inert gas arc welding脉冲钨极惰性气体保护电弧焊
- pure aluminium gas welding rod纯铝气焊条
- quartering hammer破碎锤
- push welding手压点焊(接)
- pulsed-spray arc welding脉冲射流电弧焊
- punch hammer冲锤;穿孔锤
- qualification welding operator合格自动焊工
- 今日热词
- 热门搜索
- bili 胆汁;【医】bilirubin 胆红素，胆红质;比莉
- adaptation n.适应，顺应;改编，改编本;适应性的改变;同化;
- sheet n.床单;一页/张（纸）;纪要;薄板;一层/团/片;拉帆绳;
- weather n. 天气， 气象;暴风雨;vt.& vi. 晒干， 风化;
- reet adj.美满的；美好的（right的方言形式）瑞特；比利时；迈出一步
- reliable adj. 可靠的;可信赖的;真实可信的;n. 可靠的人;
- 维生素C vitamin C; ascorbic acid
- uppermost adj.最高的;至上的;最重要的;adv.最高地，最重要地;
- probable adj.可能的;大概的;n.很可能的事;可能入选者;
- family name n.姓;
- progress n.进步;前进;进展;v.进步;前进;使…发展;流逝;
- practice n. 练习;实践，做法;（医生或律师的）业务;惯例;v. 练习；实习；实行;
