[机] 固定胶带输送机 rubber belt conveyor: 橡胶带输送机; 橡胶带运输机rubber conveyor belt: 橡胶运输带rubber conveyor belt scrap: 橡胶传送带electric rake rubber belt conveyor: 电扒胶带输送机electric rake-rubber belt conveyor: 电扒-胶带输送机下载手机词典可随时随地查词查翻译