sand mold casting造句

例句与造句

1. Sand mold casting
   砂模铸造
2. Molding process is one of the key sectors of green sand mold casting , the aim of which lies in making the high compactness mold from loose molding sand
   摘要造型是湿砂型铸造生产过程的核心环节，它的目标在于将松散的型砂紧实成为高紧实度的砂型。
3. It's difficult to find sand mold casting in a sentence. 用sand mold casting造句挺难的