常見例句雙語例句If choose small belt pulley, it may enlarge the transmission of texrope. The ends of fan of dual-axes motor are only allowed to transmit by coupler.如選用小皮帶輪，可擴(kuò)大三角皮帶的傳動范圍，雙軸伸電動機(jī)的風(fēng)扇端，僅允許用聯(lián)軸器傳動。qq526716964.blog.china.alibaba.com 返回 texrope