Typical materials:amylum,flour,cement,French chalk,protein powder,polythene,polypropylene,PVC,additives,and chemical raw materials,etc.

 
  • 典型物料:淀粉、面粉、水泥、滑石粉、蛋白粉、聚乙稀、聚丙稀、PVC、添加剂、化工原料等类似物料。
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