sub-assembly分部裝配學術名詞次總成:電子工程、資訊、機械工程次組合:機械工程、工程圖學、機構與機器原理次組件:電子工程分裝配:機械工程1.分裝配 2.次總成:工程圖學英文釋義a unit assembled separately but designed to fit with other units in a manufactured product