American Foundry Society(美国铸造学会)
American Foundry Society promotes the metalcasting industry by helping foundry and diecasting members to manage all production operations and market their products and services.
- 2010-06-07 - 收藏
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American Foundry Society promotes the metalcasting industry by helping foundry and diecasting members to manage all production operations and market their products and services.
- 2010-06-07 - 收藏