厚度38mm 散热轴流风机 散热快低功率安全可靠 GH12038HA2SL MODEL:GH12038HA2SL 220V-240KAC50/60HZ014A 交44A2Z0H四6MT个%约发 C€© MADE IN CHINA 110V220V380W 120x120x38mm 厂家直销轴承风机