acetylene welding是什么意思
中文翻译乙炔焊接
网络释义
1)acetylene welding,乙炔焊接2)oxy-acetylene welding,氧乙炔焊接3)acetylene welding torch,乙炔焊炬;乙炔接焊吹管4)oxygen-acetylence welding,氧乙炔焊接,气焊5)an oxyacetylene torch; oxyacetelyne welding.,氧乙炔火炬;氧乙炔焊接。6)acetylene welding torch,乙炔焊接吹管