• The research production have same guide value for coal mining at similar conditions.

    研究成果类似条件下煤炭开采具有指导价值

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  • This can be used for reference for upgrading the production operation of coal chemical industry.

    开发了胺法脱硫工艺故障诊断专家系统,提升煤化工生产操作有一定借鉴

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  • This is the need for coal mine safety production and has great practical significance.

    煤矿安全生产需要极大的实际意义

    youdao

  • The methane content detecting is very important for coal mine production.

    甲烷含量检测煤矿的安全生产等有着重大的意义。

    youdao

  • Coal production was targeted for 60,000 tons last month.

    上月产量指标六万

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  • Coal production was targeted for 60,000 tons last month.

    上月产量指标六万

    youdao

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