发布时间:2025-01-17 04:52:41
1.可以在冰箱里冻一些冰块,放在电扇前面,就变成较凉快的风扇了,还可以加几滴芳香剂,使空气芳香起来..
2.在风扇的外罩上滴几滴风油精或者抹点清凉油,吹出的风带有薄荷的清凉味道,
使人感觉清凉气爽.
3.用湿纱布包住外罩,吹出的风带有一丝湿凉.(水蒸发吸收热量,从而使得风扇周围温度降低.)
4.放盆冷水
水泵买错了,本来是要买自吸泵的,买成增压泵了,如果我把增压泵的叶轮换成自吸泵的叶轮。是不是就成自
2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41下水道堵了有什么好的配方给冲开有朋友告诉我用白醋小苏打若干量倒入呆一会儿用开水冲的方法可行吗
2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41单作用和双作用气动v型调节或切断硬密封不锈钢球阀的特点和区别
2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41 2025-01-17 04:52:41