论文部分内容阅读
介绍了矿井照明对于提高煤矿劳动生产率,保证煤炭质量和减少人身事故的重要作用,详细阐述了照度标准、计算方法及电缆敷设的具体内容,提出了改善照明水平的三个有效措施。
The importance of mine lighting for improving mine labor productivity, ensuring coal quality and reducing personal accidents is introduced. The illuminance standards, calculation methods and the concrete contents of cable laying are expounded in detail. Three effective measures to improve lighting level are put forward.