如何识别伪劣矿灯罗德龙国家标准ＧＢ７９５７及行业标准ＭＴ２６、ＭＴ２４２，对矿灯的安全性能、产品质量、防爆设计审查、检验和生产企业的资格认证均有明确的要求与规定。然而，当前部分矿灯生产企业、单位及个体户置产品质量于不顾，未通过国家防爆检验和资格认证就... How to identify inferior mine lamp Rodron national standards GB7957 and industry standards MT26, MT242, the safety performance of miner’s lamp, product quality, explosion-proof design review, inspection and certification of manufacturing enterprises have clear requirements and regulations. However, some of the current miner’s lamp manufacturing enterprises, units and self-employed products regardless of the quality, did not pass the national explosion-proof inspection and certification ...