• Our factory is a production and processing operation Qingshi sandstone mainly of individual and private enterprises.

    我厂一家以生产加工经营砂岩青石为主个体私营企业

    youdao

  • The calculating results show that optimized operation parameters and processing line may raise heat efficiency, reduce cool consumption and production costs. It is used easily for the factory.

    计算实例表明优化后工况参数流路提高回收率降低生产成本易于在工厂实现。

    youdao

  • The calculating results show that optimized operation parameters and processing line may raise heat efficiency, reduce cool consumption and production costs. It is used easily for the factory.

    计算实例表明优化后工况参数流路提高回收率降低生产成本易于在工厂实现。

    youdao

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