- 相关词组
- motor-generator welder电动发电电焊机
- supersonic welder超声波焊机
- resistance welder电阻焊机;
- universal upsetting welder万能顶锻焊机
- laser welder激光焊机;
- universal seam welder万能缝焊机;纵横两用缝焊机
- lock seaming operation锁缝操作
- lock seaming machine(镀锡板罐身侧面接缝)铆合机,踏平机;
- welder performance qualification test焊工技术鉴定试验
- lock seaming dies卷边接合模
- upset butt welder电阻对焊机
- arc welder(电)弧焊机,电焊机;
- full vacuum electron beam welder高真空电子束焊机
- welder cable焊接电缆
- high-frequency induction welder高频焊机
- multihead automatic welder多弧自动焊机
- moving coil ACarc welder动圈式交流弧焊机
- multi arc welder多相电极弧焊机
- ultrasonic spot welder超声波点焊机
- welder transformer电焊变压器
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- prayer n.祈祷;祷词;祈望;祈祷仪式;
- April n. 四月;
- common law (英国)普通法,习惯法,判例法;不成文法;
- wallflower n.桂竹香;墙花(在社交场合因害羞而没有舞伴或不与人交谈的人);
- boobs n.乳房;笨蛋;蠢材;(女人的)乳房;愚蠢的错误;v.犯愚蠢的错误
- eggplant n.茄子;
- tax-free adj.免税的,不付税的;
- permission denied 没有权限;拒绝访问;权限被拒绝;
- have a good time 过得愉快, 玩得痛快;
- impossible adj.不可能的;极难应付的;难以忍受的;
- aws abbr.adjustable wire stripper 可调剥线钳;advanced warning system 高级警报系统;
- chairwoman n.女主席,女议长;