He left Western Electric to become a freelance consultant on quality control.
他离开了西部电气公司，成了一名自由职业者，为质量控制咨询。
Bell Laboratories and Western Electric introduced the Sound Newsreel Camera.
贝尔实验室和西方电气公司联合推出同声新闻摄像机。
Bell Laboratories and Western Electric introduced the Sound Newsreel Camera.
贝尔实验室和西方电气公司联合推出同声新闻摄像机。
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