- 相关词组
- zone of welding current焊接电流调节范围
- build up welding堆焊;
- argon arc welding氩弧焊;
- austenite welding奥氏体焊接；不锈钢焊接
- percussion welding machine冲击焊机
- flat welding平卧焊;
- both sides welding双面焊接;
- eutectic welding低温焊;
- cold-pressure welding冷压焊;
- peg welding栓柱焊接
- performances of test piece for welding焊接试板性能
- percussive welding锻接
- spot weldingn.点焊;
- resistance weldingn.电阻焊接;
- acetylene welding气焊，乙炔焊，乙炔焊接;
- butt welding对接焊，对焊;端焊;
- arc braze welding电弧钎焊;
- arc welding电弧焊;
- explosive welding爆炸焊;
- welding gutter焊管拉模;
- 今日热词
- 热门搜索
- nanometre n.<英>十亿分之一公尺，毫微米;纳米;
- rescue me 救救我;拯救我;救我
- SDSD abbr.start dial signal delay 开始拨号信号时延
- divorce n.离婚;分离;v.与（某人）离婚;使分离，使脱离;
- marble n.大理石;大理石制品;弹子游戏;理智，常识;
- throat n.咽喉;颈前部;[植物学]管颈;
- where you are 你在哪里（歌曲名）;
- NE abbr.North-East 东北;North-Estern 东北的;
- connection closed 连接关闭
- comprehension n.理解力;充分了解;（听力或阅读）理解测试;
- postcode n.邮政编码;
- Wednesday n. 星期三;
