vertical up welding 中文意思是什麼
vertical up welding
解釋
向上立焊-
Vertical up welding
向上立焊 -
Attached to the nc heavy duty vertical lathe is an electrical follow - up device, which is specially designed for accurately machining welding grooves on non - circular thick cylindrical work of variable walls, cone - like work or unequal cone - like work
摘要數控重型立車在非圓形變壁厚筒體,錐體,不等錐體上車削焊接坡口時,採用電氣隨動車削裝置加工,達到並提高了加工精度要求。 -
Technical requirments for automatic vertical - up electrogas welding
氣電自動立焊工藝要求
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