The heart rate meter design is completed via software and hardware debugging.
通过系统软硬件联机调试,完成了心率测量仪的设计。
A scheme used to control self-perpetuating relay was introduced, which was applied in prepay WATT-hour meter design.
通过磁保持继电器在预付费电能表中的应用设计,详细介绍了一种磁保持继电器的控制方案。
Under the scientific design, the height of congealer is not more than 2 meter.
经过科学设计,冷柜总高度不超过2米。
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