解读JJG(铁道)152—2015《机车速度表校验台》

Interpretation of JJG(Railway) 152—2015 Calibration Console for Locomotive Speedmeter

介绍JJG(铁道)152—2015《机车速度表校验台》修订的背景,结合机车速度表校验台的构成和功能介绍JJG(铁道)152—2015相对于JJG(铁道)152—1995《机车速度表校验台》取消的检定项目和修改的检定项目的内容和依据,并指出实际检定工作中应注意的事项。

The article introduces the background to develop JJG（Railway）152—2015 Calibration Console for Locomotive Speedmeter.Combining the structure and functions of the calibration console for locomotive speedmeter,it introduces the contents and basis for those verification items that are canceled and modified in JJG（Railway）152—2015 in relation to JJG（Railway）152—1995 Calibration Console for Locomotive Speedmeter,pointing out issues to be concerned during practical verification.