1. gas cutting:气焊 gas welding | 气割 gas cutting | 气体保护电弧焊 gas shielded arc welding
2. 气割什么意思
2. autogenous cutting:autofeeder 自动给矿机 | autogenous cutting 气割 | autogenous welding 气焊
3. 911chaxun查询·英语单词大全
3. OC--OXYGEN CUTTING:TC--THERMAL CUTTING--热切割 | OC--OXYGEN CUTTING--气割 | OC-F--flux cutting--熔剂切割
4. flame cuting:flame arrester 灭火器消焰器 | flame cuting 气割 | flame damper 灭火器消焰器