Correct methods to develop domestic clean foundry technology are in great force to adopt intensive production, increase investment in environment protection, and employ advanced clean foundry technology and green mould materials.

  • 大规模采用绿色集约化生产,增加对环保的投资,不断采用先进清洁的铸造技术和绿色铸造材料是发展我国清洁铸造技术的正确方法。

  • 互联网摘选 2025-01-20 17:21:36

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