Proposed various iron and steel enterprise should choose as circumstances permit conforms to own condition steel slag resources comprehensive utilization craft route, obtains the best technology economic efficiency.

  • 提出各钢铁企业应因地制宜地选择符合自身条件的钢渣资源综合利用工艺路线,以获得最佳的技术经济效益。

  • 互联网摘选 2025-01-20 00:12:16

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