flash butt welding
短语词组
- flash -butt welding of rebar 鋼筋閃光對銲
- flash h butt welding machine 閃光對接銲機;閃光對銲機
- preheating flash -butt welding 預熱閃光對銲
- new flash -butt welding Equipment 新型閃光銲機
- crankshaft flash butt welding 曲軸電阻弧花壓銲
- pulse flash butt welding 脈沖閃光銲 返回 flash butt welding