automatic rail trimming machine钢轨: rail; metals; steel rail; ra ...自动: voluntarily; of one's own ac ...平整机: planisher; pinch pass mill; ...带材自动平整机: automatic strip-straightening machine钢轨研磨平整机: rail trimming machine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:钢轨自动平整机，即可在微信中查询翻译
