Nowadays, the country has changed a lot. Only when the motherland becomes prosperous and strong can people's lives get better and better. Today's enterprises are also facing difficult transformations with the development of society. Users of wear-resistant castings at home and abroad have increasing......
Read MoreUnder normal circumstances, the dimensional accuracy of precision castings is affected by many factors such as the structure of the casting, casting material, molding, shell making, roasting, pouring and other factors. Improper setting and operation of any of these links will shorten the precision c......
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