Security is the key in the safe manufacture, how to anticipate danger and take measures to deal the calamity is an important assignment in the Mine Security Field.
安全是矿山生产能够正常运作的关键因素，如何对矿山安全进行有效预警和应急救助，是目前在矿山安全领域的一项重要任务。
Security is the key in the safe manufacture, how to anticipate danger and take measures to deal the calamity is an important assignment in the Mine Security Field.
安全是矿山生产能够正常运作的关键因素，如何对矿山安全进行有效预警和应急救助，是目前在矿山安全领域的一项重要任务。
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