| 释义 |
oxy acetylene blowpipe
- 吹风管chuī fēng guǎn
blowpipe
- 吹管chuī guǎn
blowpipe; torch
- 电石气diàn shí qì
acetylene
- 炔属quē shǔ
acetylene series
- 乙炔yǐ quē
ethyne; acetylene
- 啧焊器zé hàn qì
blowpipe
- 割炬gē jù
cutting blowpipe; cutting torch
- 气焊qì hàn
gas welding; acetylene welding
- 炔键quē jiàn
acetylenic bond; acetylene bond
- 焊枪hàn qiāng
welding gun; welding pistol; welding torch; welding blowpipe
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