常見例句雙語例句The upper platen is fixed together with the connecting block, and compacting the synchronous toothed belt tight.上壓板與連接塊頂部固定在一起，并 將同步齒形帶壓緊。ip.comThe doffer is driven by an inverter and a synchronous toothed belt which permits stepless variations of the speed.道夫采用變頻電機，同步齒形帶傳動，實現(xiàn)無級調(diào)速。 返回 synchronous toothed belt