发布时间:2025-01-30 22:54:00
电扇想速度快不容易,需要电机功率大,结构不偷工减料,像调速降下来倒是很容易,就是串联使用调速器,有普通最常见的电感线圈降速(一个铁芯,上面有线圈绕组),也有少量使用串联电容降速,再就是使用当前流行的墙壁开关风扇调速器(可控硅电子调速器)。
天台一共有500平的样子买了套顶楼的房子想在客厅打个孔架个楼梯这样把天台打通再到天台上做
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