Home / Standards / GB/T 35717-2024 GB/T 35717-2024 Active Discharge measurement for hydraulic turbines, storage pumps and pump-turbines—Ultrasonic transit-time method 水轮机、蓄能泵和水泵水轮机流量的测量 超声传播时间法 Standard Type GBT ICS 27.140 CCS K55 Status 现行 Issue Date 2024-05-28 Implementation 2024-12-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A