w40s12bha5-52停转报警风扇基本介绍型号:W40S12BHA5-53尺寸MM电压:12V电流:0.17A电压:4.5V-13.8V轴承:w40s12bha5-52停转报警风扇特写图型号:W40S12BHA5-53尺寸MM电压:12V电流:0.17A电压:4.5V-13.8V轴承:双滚珠测速:3P支持测速功能框架外量线长:28CM转速:9950w40s12bha5-52停转报警风扇颜色系列图w40s12bha5-52停转报警风扇尺寸参考图w40s12bha5-52停转报警风扇定制说明w40s12bha5-52停转报警风扇采购须知