公司官员12月2日说，通用动力c4系统团队将通过综合产品线管理合同，管理各种实战培训的产品线。
General Dynamics C4 Systems team will manage the various elements of live combat training product lines through the Consolidated Product-line Management contract, company officials said Dec. 2.
介绍扬子化工厂PTA三线年产45万吨对苯二甲酸全流程仿真培训系统的开发过程。
This paper introduces dynamic real-time simulation training system for the whole process of the third PTA plant of Yangzi chemical plant with an annual production capacity of 450 kilotons.
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