詞語：underpan
underpan的解釋
underpann. 底盤
underpan的參考例句
1.Lift the switchgear vertically and separate it from the underpan. 利用櫃頂的四隻吊耳，將開關櫃垂直吊起使其與底盤脫離。
2.Later I was designated to the underpan line, this line is the most important part in assembly and welding workshop. 我被分配到了底盤生產線，此生產線是裝焊車間中最重要的部分。
3.Then takeoff the underpan, put roll pole under the switchgear and prize slowly by wood stick, thus remove the switchgear to the insulation or stay position. 而後將底盤移去，在櫃底放入滾桿，再利用木棒緩慢撬動，使開關櫃移到安裝或暫置位置。