Introduces an intelligent apparatus, which realizes to protect motor by the tachometric survey.
介绍了一种通过转速测量实现电机保护的智能仪表。
This design has completed the electrical machinery tachometric survey system software and hardware design.
本次设计完成了电机转速测量系统软硬件的设计。
A measuring instrument, which must be used with the ZJ sensor, is studied for the torque measurement and the tachometric survey.
介绍了一种基于zj型传感器的转矩转速测量仪的设计。
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