This article introduces the on-line monitor system used for Guangzhou Metro line 1 vehicles in 2005. Its function and composition, main technology parameter and workflow are presented detailed.

从实现的在线监测功能及在线监测系统的组成、系统主要技术参数及系统工作的流程几方面对广州地铁一号线2005年上线使用的在线监测系统进行详细介绍。

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The plastic injection machine is the main equipment of plastic moulding , its technical parameter and performance are closely related with the plastic property and its moulding technology.

注塑机是注塑成型的主要设备，注塑机的技术参数和性能与塑料性质和注塑成型工艺有着密切的关系。

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This paper introduced the manufacturing process of bore bit warm extrusion technology, main technological parameter and mold design process.

绍了钎头温挤成型工艺的研制过程、主要工艺参数的确定及模具设计过程。

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