短語詞組短語Synchronous driving belt 同步帶synchronous gear belt 同步齒形帶synchronous -belt 同步帶;同步帶傳動synchronous cog belt 同步齒形帶synchronous toothed belt 同步齒形帶;同步齒輪帶Synchronous belt drives 同步皮帶敺動;同步帶傳動;同步皮帶傳動synchronous belt transmission 同步帶傳動;同步齒形帶傳動synchronous belt driving 同步帶傳動synchronous belt teeth 同步帶帶齒 返回 synchronous belt