The high performance has been proved. And it provides a new measure method for speed of turbo-charger.

经试用，充分验证了这一方法的实用性和有效性，也为增压器转速车载测量提供了一条新的思路。

youdao

The high performance has been proved. And it provides a new measure method for speed of turbo-charger.

经试用，充分验证了这一方法的实用性和有效性，也为增压器转速车载测量提供了一条新的思路。

youdao