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由上海铁路局工务处和北京华能地学高技术联合公司共同开发研究成功的BLT-1型便携式列车添乘仪于1992年10月由上海铁路局主持,并邀请铁道部工务局,铁道部科学研究院铁建所等有关专家进行了技术鉴定。 BLT-1型便携式列车添乘仪适用现场工务养护人员添乘列车,定性确定需要养护的地点,以便指导线路养护工作。该仪器可检测运行列车中的车体水平及垂直振动加速度,利用声
By the Shanghai Railway Bureau and Beijing Huaneng Institute of Technology to jointly develop high-tech joint venture BLT-1 type portable tramway research instrument successfully hosted by the Shanghai Railway Bureau in October 1992 and invited the Ministry of Railways Works Bureau, Ministry of Railways Science Research Institute of iron hospital and other relevant experts conducted a technical appraisal. BLT-1 portable train attendance instrument for on-site maintenance workers Tim train, qualitative determine the need for conservation sites in order to guide the line maintenance work. The instrument can detect the operation of the train body level and vertical vibration acceleration, the use of sound