KS B IEC 60609-1-2006(2016) Hydraulic turbines, storage pumps and pump-turbines-Cavitation pitting evaluation-Part 1:Evaluation in reaction turbines, storage pumps and pump-turbines
2021KS B IEC 60609-1:2021 Hydraulic turbines, storage pumps and pump-turbines —Cavitation pitting evaluation — Part 1: Evaluation in reaction turbines, storage pumps and pump-turbines
0000 KS B IEC 60609-1-2006(2016)
2006KS B IEC 60609-1:2006 Hydraulic turbines, storage pumps and pump-turbines-Cavitation pitting evaluation-Part 1:Evaluation in reaction turbines, storage pumps and pump-turbines