| 释义 |
acetylene welder
- 焊机hàn jī
welder
- 电石气diàn shí qì
acetylene
- 炔属quē shǔ
acetylene series
- 乙炔yǐ quē
ethyne; acetylene
- 焊接工hàn jiē gōng
welder
- 缝焊机féng hàn jī
seam welder
- 焊管机hàn guǎn jī
pipe welder
- 气焊qì hàn
gas welding; acetylene welding
- 炔键quē jiàn
acetylenic bond; acetylene bond
- 焊工hàn gōng
welder; solderer; weldor; welding; soldering
- 埋弧焊机mái hú hàn jī
submerged arc welding machine; arc-submerging welder
- 氩弧焊机yà hú hàn jī
argon welder; argon arc welding machine
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