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《北京地铁自动扶梯综合技术改进》项目是北京地铁职工技协机电段分会会员针对北京地铁自动扶梯运行中存在的安全隐患及技术缺陷,为保证自动扶梯安全可靠运行而进行的综合技术改进,由于
“Beijing subway escalator comprehensive technical improvement” project is a member of the Beijing Subway staff and technicians mechanical and electrical branch members for the Beijing subway escalator operation in the existence of hidden dangers and technical shortcomings in order to ensure the safe and reliable operation of the escalator comprehensive technical improvements due to