短語詞組短語bowl -type mill 碗輥磨bowl mill bol mll 球磨機roller bowl mill 輥式碗磨Diamond bowl mill 金剛石磨碗HP Bowl mill HP 型碗式磨煤機Raymond bowl mill 碗式磨煤機intermediate -speed bowl mill 中速碗式磨煤機 返回 bowl mill