液压半自动汽车气门专用车床的英文

hydraulic semi-automatic ecial lathe for gas valve of automobile

hydraulic semi-automatic special lathe for gas valve of automobile

• 液压:    hydraulic pressure
• 半自动:    semi-automatic
• 汽车:    automobile; motor ...
• 气门:    air door; air valv ...
• 专用车床:    special purpose la ...