If the test voltage control range of Shenhua and Hyundai is the same as the temperature of the test room, the data of the rotation speed will have a larger error value
If the test voltage control range of Shenhua and Hyundai is the same as the test room temperature, there will be a large error value in the data of rotation speed<br>
If the test voltage control range of Shenhua and Hyundai is the same as the temperature of the test room, the data of rotation speed will have a large error value.