closed-belt conveyor闭: close; shut式: type; style传送带: conveyer belt; canvas convey ...链式传送带: chain finger悬空链式传送带: overhead chain conveyor下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:闭式传送带，即可在微信中查询翻译
