The main Actors and Use-cases are analyzed in the plant floor manufacturing environment and the system architecture of MES is set up. Then the key technologies are analyzed.

面向车间生产分析了车间生产管理的主要角色和用例，建立了制造执行的体系结构，并对制造执行系统中关键技术作了详细的分析。

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He said they had enlisted the help of a local manufacturing company to rewind the 18Kw electric motor, which failed on the main plant.

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