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路基塌陷光纤振动实时监测及报警系统

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First Author:hejianping

Disigner of the Invention:徐骏,杨捷

Application Number:CN201420719836.2

Authorization Date:2014-11-25

Authorization number:CN204346572U

Pre One:一种长输埋地管道泄漏的分布式光电一体化主动监测系统
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