专用测试设备 meaning in English

special test equipment

Apply a statistical approach for calculation and evaluation of the availability of special test system
摘要采用统计学方法对专用测试设备的有效性进行计算与评价。
The portable electric point machine tester is a special instrument that is used to test the electric point machine in the field . it is the main application that is used to record the change of two parameters of the electric point machine , which is the throwing force and the electric machine ' s current , when the electric point machine is throwing the point
便携式电动转辙机测试仪是一种现场使用的测试电动转辙机的专用测试设备，它主要用来测量电动转辙机的输出力和转辙机的电机电流两个参量在转辙机动作过程中变化情况。