电弧焊

groove welding

槽焊; 坡口焊; 开槽焊

gravity welding重力焊; 重力式电弧焊 | groove welding槽焊; 坡口焊; 开槽焊 | guided automatic welding导向自动焊接

TIG welding

钨极惰性气体保护电弧焊

TIES 信息传输和交换系统 | TIG welding 钨极惰性气体保护电弧焊 | TIG 钨极惰性气体

TIG welding

惰性气体保护钨极电弧焊

tig spot welding 钨极惰性气体保护点焊 | tig welding 惰性气体保护钨极电弧焊 | tight rolling 叠轧

alternating current arc generator

交流电弧发生器

alternating current arc 交流弧,交流电弧 | alternating current arc generator 交流电弧发生器 | alternating current arc welding 交流弧焊,交流电弧焊

atomic hydrogen welding

原子氢焊

水蒸气保护电弧焊 water vapour arc welding | 原子氢焊 atomic hydrogen welding | 冲器室中电弧焊 controlled atmosphere arc welding

atomic hydrogen arc welding

原子氢电弧焊

atomic hydrogen || 原子氢 | atomic hydrogen arc welding || 原子氢电弧焊 | atomic hydrogen torch || 原子氢焰炬

Mechanised Pulsed Gas Metal Arc Welding

机械脉冲气体保护金属极电弧焊

mechanical properties 机械性能 50Jr(OeU< | Mechanised Pulsed Gas Metal Arc Welding 机械脉冲气体保护金属极电弧焊 [ &4y@ | Medium size flowline 中等尺寸出油管线 FG('&S+,

arc spot welding

电弧点焊

脉冲电弧焊pulsed are welding | 电弧点焊arc spot welding | 螺柱焊stud welding

arc spot welding

电铆焊

arc flash welding电弧闪光焊 | arc spot welding电铆焊 | arc stud welding柱钉电弧焊; 螺柱电弧焊

scarf weld

斜面焊接, 两端搭接焊, 嵌接焊

resonance butt weld谐振式对接焊 | scarf weld斜面焊接, 两端搭接焊, 嵌接焊 | semi-automatic arc weld半自动电弧焊

haulage device：拖曳设备;运输设备

haul road 运料路;拖运材料的道路 | haulage device 拖曳设备;运输设备 | hazardous slope 危险斜坡

Let sb. in：让某人进

8.be late for school上学迟到 | 9.let sb in让某人进 | 11.travel around the world环游世界