对进一步加强和优化国有重点煤矿企业安全科技人才队伍建设提供了可靠的依据，具有重要指导意义。
Reliable criteria to optimize the construction of talented safety personnel for state-owned key coalmine enterprises are suggested, which are of great significance.
对进一步加强和优化国有重点煤矿企业安全科技人才队伍建设提供了可靠的依据，具有重要指导意义。
Reliable criteria to optimize the construction of talented safety personnel for state-owned key coalmine enterprises are suggested, which are of great significance.
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