Home / Standards / GB/T 3411.1-2009 GB/T 3411.1-2009 Active Instrument for dam monitoring - Pore water pressure transducer - Part 1: Vibrating wire pore water pressure transducer 大坝监测仪器 孔隙水压力计 第1部分：振弦式孔隙水压力计 Standard Type GBT ICS 07.060 CCS N93 Status 现行 Issue Date 2009-05-26 Implementation 2009-10-01 Responsible Dept 水利部 Drafting Unit N/A