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山西机器制造公司自行研制的JYB 2液压防爆提升机在大同矿务局通过由机械工业部和煤炭工业部组织的产品鉴定。特请东北大学、洛阳低压电气防爆检测中心等单位的 12位著名专家组成的鉴定委员会 ,对提升机技术性能进行了认真分析 ,并赴井下现场实地考察了产品的运行情况。专家
JYB 2 hydraulic explosion-proof hoist developed by Shanxi Machinery Manufacturing Company was appraised by Datong Mining Bureau through the product organized by the Ministry of Machinery Industry and the Ministry of Coal Industry. Special request Northeastern University, Luoyang Low Voltage Electrical Explosion-Proof Testing Center and other units of 12 well-known expert appraisal committee, carried out a serious analysis of the technical performance of the hoist, and go down to the site to inspect the operation of the product. expert