把管子焊接成双接口管段的场地的英文

doubling yard

• 把:    grip; handle
• 管子:    Guan Zhong
• 焊接:    weld; welding; sol ...
• 成:    accomplish; succee ...
• 双:    two; twin; both; d ...
• 接口:    joggle; nozzle; mo ...
• 的:    4次方是 The fourth po ...
• 场地:    area; yard; space; ...