The paper introduces the system configuration principle, system structure, system function, ticket system and ticket affairs management, power supply and the earthing.

本文介绍了系统设置原则、系统构成、系统功能、票制票务管理、电源及接地。

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They had too many concerns about his work and the way he would function to consider putting her on the ticket.

NPR: Political Junkie: Clinton, Lieberman and Holder