Part of the organic combination of the safety belt system to is made complete the safety belt usage life-span check.

各部分有机的结合使系统能够完成安全带使用寿命的检测。

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Check rail span deviation, elevation difference, inclination, etc., to determine the fault in the end is what caused the.

检查轨道跨度偏差、标高差、倾斜度等，判定故障到底是什么原因造成的。

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The S7-200 of PLC of the Siemens to realize the check of the safety belt usage life-span is introduced.

介绍使用西门子公司生产的S7- 200型可编程控制器(PLC)，实现对安全带使用寿命的检测。

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The S7-200 of PLC of the Siemens to realize the check of the safety belt usage life-span is introduced.

介绍使用西门子公司生产的S7- 200型可编程控制器(PLC)，实现对安全带使用寿命的检测。

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