... pulse synchroscope 脉冲同步示波器 pulse tachometer 脉冲转速计 pulse therapeutic device 脉冲治疗仪 ...
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Electric pulse tachometer 电脉冲转速表
pulse tachometer generator 脉冲测速发电机
tachometer pulse 测速脉冲
tachometer sensor pulse frequency 转速脉冲频率
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The digital tachometer circuit, its principle is different from the pulse counter-type instrument, is described in this paper.
介绍了一种其电路原理与脉冲计数式仪表不同的数字转速表电路。
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