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铁科技函[2007]846号(2007年8月13日)各铁路局,各专业运输公司,各铁路公司(筹备组):按照国家标准化管理委员会《关于国家标准转为行业标准处理意见的通知》(国标委计划〔2006〕82
Railway Science and Technology [2007] No. 846 (August 13, 2007) All railway administrations, specialized transport companies and railway corporations (preparatory group): In accordance with the Notice of the State Standardization Management Committee on Handling Opinions on the Conversion of National Standards to Industry Standards "(National Standardization Planning [2006] 82