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。
2
For your safety, never approach turning parts, such as fan, belt to avoid cutting, high temperature parts as exhaust pipe, turbo-charger, muffler and radiator to avoid burn when engine is running.