... oxy-acetylene cylinder 乙炔气瓶 oxy-acetylene gas 乙炔 oxy-acetylene welding 氧乙炔焊接 ; 氧乙炔焊 ; 气焊 ; 氧气乙炔焰焊接 ...
基于496个网页-相关网页
当采用氧乙炔焰或等离子切割时，切割后必须除去影响焊接质量的表面层。
If oxyacetylene flame or plasma is adopted, surface coat that can impact welding quality shall be removed after cutting.
乙炔生产的剩余20%主要用于氧乙炔切割、热处理和焊接。
The remaining 20%of the acetylene production is principally used for oxyacetylene cutting, heat treating, and welding.
管道焊接不得使用氧乙炔焰焊接。
应用推荐