slag tapping standby track渣罐车: slag ladle and carriage; thi ...备用: reserve; spare; alternate; b ...停车: stop; pull up线: thread; string; wire渣罐车: db162-2; dumcinder car; slag buggy; slag ladle and carriage; slag ladle car; slag pot car; thimble slag car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:渣罐车备用停车线，即可在微信中查询翻译
