A new method to check bridge pier damage by dynamic experiment is introduced.

介绍了一种利用动力实验检测桥梁破损的方法。

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Check fire alarm displays on bridge and report.

检查驾驶台的火灾警报显示并报告。

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Check smoke alarm displays on bridge and report.

检查驾驶台的烟雾警报显示并报告。

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Check smoke alarm displays on bridge and report.

检查驾驶台的烟雾警报显示并报告。

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