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信息报道二则新型隔爆投光灯诞生煤科总院南京研究所、大屯煤电公司、南京市钟山电器厂、克州矿业(集团)公司南屯煤矿共同研制的DGC175/127Z型隔爆投光灯,达到了国内先进水平。1996年1月,由江苏省煤炭工业总公司主持通过了技术鉴定。这种灯具选用了发...
Information reported two new explosion-proof floodlight was born Coal Institute of Nanjing Institute, Datun Coal and Electricity Company, Zhongshan City, Zhongshan Electric Factory, State Mining (Group) Company Nantun coal mine co-developed DGC175 / 127Z type interval Exploding floodlights, reached the advanced domestic level. January 1996, chaired by the Jiangsu Provincial Coal Industry Corporation passed the technical appraisal. This lamp is made of hair ...