韩国专区福利一区二区|一本伊人久久无码视频|免费看欧洲一级午夜毛片|国产欧美日韩一区二区三区|久久97超碰色中文字幕一|在线观看91精品国产入口|国产片AV毛在线观看精品免|国产午夜高清精品一区二区三区

　　XL Series Sand Stone Washer can wash and separate the soil and sundries in the sand. Its novel structure, adjustable overflow dam baffle and reliable arrangement can ensure the washing result. It is suitable in highway, construction and hydroelectric project.
Features and Benefits：
　　(1) High efficiency and reasonable structure;
　　(2) High capacity and low consumption;