• 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

  • Provided guarantee to reduce mine accident incidence and ensure coal mine safety production.

    降低矿井事故发生率确保煤矿安全生产提供了保障

    youdao

  • The gas explosion of coal mine is the most serious of safety production accident of coal mine.

    煤矿瓦斯爆炸煤矿安全生产事故最为严重一种。

    youdao

  • In order to realize safety production in coal mine, ventilation system must be set up.

    为了实现煤矿安全生产,各矿必须建立稳定的矿井通风系统

    youdao

  • The coal mine production and the coal mine safety is closely related, complement each other.

    煤矿生产煤矿安全密切相关,相相成。

    youdao

  • Self-burning of coal seriously restricts the safety production of coal mine.

    煤炭自燃严重制约着矿井安全生产

    youdao

  • The main points of management of safety in production in coal mine were introduced.

    本文介绍煤矿安全生产管理几点做法。

    youdao

  • So it plays an important role in safety production of coal mine.

    因此煤矿安全生产中起重要作用

    youdao

  • So it plays an important role in safety production of coal mine.

    因此煤矿安全生产中起重要作用

    youdao

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