firedamp precaution measures 瓦斯防治措施
precaution and treatment measures 防治措施
After analyzing and evaluating the risk factors, this paper puts forward some idiographic precaution measures.
本文在分析、评估风险因素的基础上,提出风险防范的具体措施。
This article introduces the pollution effect factors of WJD-0.75 power shovel vehicle, and describes the pollution control and precaution measures.
本文详细介绍了污染对WJD - 0 . 75电动铲运机液压系统的影响,并对铲运机污染的预防与控制措施进行了阐述。
This paper explains the reason for three kinds of cracks in concrete pavement and how to prevent those by taking precaution measures in construction.
本文阐述了水泥混凝土路面三种常见裂缝的成因及其如何在实际施工中避免这些裂缝的产生。
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