论文部分内容阅读
本文第二部分介紹了国内外一些公司的气动长度測量方法及其仪器,并且指出了气动測量方法的优越性及其在实际中的应用。
The second part of this paper introduces the pneumatic length measurement methods and instruments of some domestic and foreign companies, and points out the superiority of the pneumatic measurement method and its application in practice.