她的前身是上海第四纺织机械厂的钣金分厂，至今已有50多年的历史。
We are the former Sheet Metal Branch Factory of Shanghai's No 4 Textile Mill with a history of 50 years.
本文作者根据上海某纺织机械厂进行成组加工车间设计的要求，提出了一种计算机辅助成组加工车间生产单元设计的新方法。
This paper deals with a new method of computer aided group production unit design based on the requirement of a textile machinery factory in Shanghai.
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