Chinese Standard: GB/T 21440.3-2008

Instrument for dam monitoring—Settlement gauge—Part 3:Hydraulic pressure type settlement gauge

中华人民共和国水利部

GB/T 21440的本部分规定了液压式沉降仪的术语和定义、技术要求、试验方法、检验规则以及标志、包装、运输、贮存等。
本部分适用于土石坝和填方等工程监测用的埋入式的液压式沉降仪。

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