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本文作者曾在美国万国机械公司芝加哥发动机工程研究中心从事试验系统设计和计算工作。本文是根据作者在万国机械公司期间所进行的设计工作及了解的情况编写的。
The author has worked on the design and calculation of test systems at the Chicago Engine Engineering Research Center of the United States National Machinery Corporation. This article is based on the author’s design work and understanding of the situation during the preparation of the Wan Guo Machinery Company.