短語(yǔ)詞組短語(yǔ)bradford drawing system 佈雷德福前紡系統(tǒng)Bradford sett system 佈萊德福經(jīng)密制bradford system processing 英式精梳毛紡工藝Bradford system drawing 英式前紡Bradford system worsted spinning 英式精梳毛紡new Bradford system processing 新佈雷德福紡紗系統(tǒng) 返回 Bradford system