- 相关词组
- molten bath arc welding熔池电弧焊
- mitre welding斜接焊接
- mixed gas welding混合气体保护焊
- argon-arc welding氩弧焊;
- mixed gas arc welding混合气体保护电弧焊
- blacksmith welding锻焊（接）
- metal barie welding埋渣焊
- metal-arc gas-shielded welding(MAGSW)金属极气保护焊
- wire-mesh welding machine金属网焊机
- molybdenum cast iron gas welding rod含钼铸铁气焊条
- metal-arc inert-gas welding惰性气体保护金属极电弧焊
- metal inertia gas welding金属焊条惰性气体保护焊;熔化极惰性气体保护焊
- metal inert-gas welding熔化极惰性气体保护焊
- accounting manual会计规定，会计手册;
- argon arc welding氩弧焊;
- metal rectifier welding set整流焊机
- acetylene welding气焊，乙炔焊，乙炔焊接;
- miter welding斜接头焊接
- metal inert-gas arc welding machine熔化极惰性气体 保护弧焊机
- atomic hydrogen welding原子氢焊;
- 今日热词
- 热门搜索
- vsd [医][=ventricular septal defect]室间隔缺损;
- sky fall 天空坠落;空降
- invite v.邀请;请求;招致;n.请柬;
- border n.边;镶边;包边;边界;vt.& vi.与…接界，在…的边上;
- you are so beautiful 你是如此美丽;你如此美丽;美丽佳人
- Dow Jones Industrial Average n.道琼斯工业平均指数(Dow Jones Industrial Average,DJIA,简称“道指”);
- resistance n.抵抗;阻力;抗力;电阻;
- right-handed adj.用右手的;向右转的;
- stomachache n.胃痛，腹痛;
- wink v.眨眼;闪烁;眨一只眼，眨眼示意(尤指使眼色或表示开玩笑);明灭n.眼色;眨眼示意;眨一只眼
- unhealthy adj.不健康的;对健康有害的;危险的;反常的;
- trash n.垃圾，废物;断枝，碎块;废话;社会渣滓;vt.废弃;拆毁;搞垮，贬低;从…上除去细枝或枝条;
