女子十八毛片_欧洲国产成人精品铁牛tv_中国精品自拍_日韩成人在线影片_久久综合九色_大学毛片大学生免费播放_五月丁香六月婷_美女被弄到高潮视频免费_亚洲中文字幕无线码一二三区_双飞两少妇国语对白

1. The grain shape of the product is not open to the cube, with excellent quality, low content of flake products and strong compressive capacity. It is suitable for high standard needs, such as water conservancy, bridges, high-grade highways, high-rise buildings and other industries.

2. It is applicable to the crushing of raw materials such as granite, basalt, river pebble, bauxite, cement clinker, quartz, emery, ore and iron ore, overcoming the disadvantage that the traditional sand making equipment is only applicable to soft rock and materials below 150MPa.

3. The company's senior engineers tailor-made for each customer, scientifically select equipment and do not rework. Ensure that the equipment selected for customers will not lag behind for 3-5 years.

4. Mud content and powder content can be controlled.