- acetylene welding
- autogenous welding
- autogenouswelding
- gas welding
- 乙炔: ethyne; acetylene
- 焊: weld; solder
- 空气-乙炔焊炬: air-acetylene torch
- 空气乙炔焊: air acetylene (or gas) welding; air acetylene welding; air-acetylene welding
- 氧乙炔焊: oxyacetylene flame; oxyacetylene welding
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