The failure form of Ji 'nan luminous character after being subjected to electric shock is not fixed, but it usually causes welding line damage.

济南发光字遭受过电冲击后的失效形式并非固定，但通常会招致焊接线损坏。

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The production line is composed of de-coiler, punching, roll forming (welding), cutting system, electric control system, etc.

整条生产线由放料系统、冲孔系统、成型系统(焊接技术)、切断系统、电控系统等部分组成。

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Except two welding robot system, we designed and produced periphery mechanism and electric control system of the welding robot product line used for manufacturing train truck end wall.

为铁路货车端墙配套的焊接机器人生产线，除了两套焊接机器人系统之外，设计制造了外围机械系统与电控系统。

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