blade coal plough刀片: razor blade bit; blade; cutt ...式: type; style刨煤机: coal plough; coal planer冲击式刨煤机: percussion edge coal plow校柱式刨煤机: prism plough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:刀片式刨煤机,即可在微信中查询翻译