模块化风电机组实验实训系统 Modular Wind Turbine Experimental Training System SH-M-P型变桨设备 SH-M-Y型偏航设备 SH-M-P Pitch Equipment SH-M-Y Yaw Equipment Gearbox SH-M-GB型齿轮箱设备 SH-M-G Gearbox Equipment P 9