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發送短信 : UPRATING OF FRANCIS WATER TURBINE WITH HEAD OF 42 M AND DISCHARGE OF 0.585 M3/S WITH VARIOUS NACA PROFILE FOR RUNNERâS BLADE

發送短信 : UPRATING OF FRANCIS WATER TURBINE WITH HEAD OF 42 M AND DISCHARGE OF 0.585 M3/S WITH VARIOUS NACA PROFILE FOR RUNNERâS BLADE