发布时间:2025-01-30 02:27:50
这是正常现象,机器里边有小风扇,就像电脑里的散热器一样,起到某些零件散热的作用,不用担心没事的
农村自来水山里来的,水压上不去三楼,抽上三楼水塔就脏,怎么处理
2025-01-30 02:27:50 2025-01-30 02:27:50 2025-01-30 02:27:50 2025-01-30 02:27:50 2025-01-30 02:27:50 2025-01-30 02:27:50 2025-01-30 02:27:50 2025-01-30 02:27:50 2025-01-30 02:27:50