Home / Standards / GB/T 19705-2017 GB/T 19705-2017 Active Signals and interfaces for hydrometry instruments 水文仪器信号与接口 Standard Type GBT ICS 07.060 CCS N93 Status 现行 Issue Date 2017-11-01 Implementation 2018-05-01 Responsible Dept 水利部 Drafting Unit N/A