摘要
简介了测量原理，重点介绍了检测方法、操作步骤及对测量精度做了分析。最后指出了注意事项。
Measuring principle is briefed.The detecting method,operating step is mainly introduced and measuring precision is analyzed.Finally atlention is pointed out.
出处
《风机技术》
北大核心
1998年第4期28-30,共3页
Chinese Journal of Turbomachinery
