短語詞組短語beam alignment assembly 射束校正裝置Beam Director Assembly 為光束定向系統(tǒng)BEAM FILTER ASSEMBLY CHECK 裝置的檢查Expanded Beam Cable Assembly 浩亭擴(kuò)展光纜組件beam lead assembly 梁式引線組件Connection beam welding assembly 左連接梁總成Beam Lift Assembly 光桿提升機(jī)beam tape automated assembly 梁式引線帶自動(dòng)組裝tailgate beam assembly 后擋板梁總成 返回 beam assembly