The quality control of cored-wire injection process used for production of as-cast ferrite nodular iron was described.

 
  • 摘要介紹用喂線(xiàn)球化工藝生產(chǎn)優(yōu)質(zhì)鑄態(tài)鐵素體球墨鑄鐵的質(zhì)量控制要點(diǎn)。
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