电弧焊

weld all around

围焊

argon shielded arc welding 氩护电弧焊 | weld all around围焊 | weld appearance驾吨焊缝外观

arc welding set

弧焊设备

电焊机,电弧焊机 arc welding machine | 弧焊设备 arc welding set | 弧焊变压器 arc welding transformer

electric arc spraying

电弧喷镀

electric-arc lamp 弧光灯 | electric-arc spraying 电弧喷镀 | electric-arc welding 电弧焊

magnetic flux

磁性焊剂

低毒焊剂low poison flux | 磁性焊剂magnetic flux | 电弧焊 arc welding

solid-state welding

固态焊

non gas shielded arc welding无气体保护电弧焊 | solid-state welding固态焊 | special build-up welding特殊堆焊

electric brazing

电热钎焊

electric arc welding 电弧焊 | electric brazing 电热钎焊 | electric conduction 电导

carbon arc weld

碳弧焊 ( 接 ) 焊缝

carbon arc torch 碳弧焊炬 | carbon arc weld 碳弧焊 ( 接 ) 焊缝 | carbon arc welding 碳极电弧焊

arc-over voltage

电弧放电电压

arc voltage feedback controlling arc welding 弧压反馈电弧焊 | arc-over voltage 电弧放电电压 | arc-stream voltage 弧流电压

Elecric fusion welding

电熔焊

13.1.2 GSAW 气体保护电弧焊 Gas shielded-acr welding | 13.1.3 EFW 电熔焊 Elecric fusion welding | 13.1.4 ERW 电阻焊 Electric Resistance welding

seam weld

滚焊

sealing weld封焊 | seam weld滚焊 | 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