Home / Standards / GB/T 34147-2017 GB/T 34147-2017 Active Technical guides for water savings assessment 项目节水评估技术导则 Standard Type GBT ICS 13.060.25 CCS F04 Status 现行 Issue Date 2017-09-07 Implementation 2018-04-01 Responsible Dept 国家标准委 Drafting Unit N/A