点歌机怎么连接功放和混音器啊,第一张照片是点歌机,第二张是混音器,第三张是功放,求大神指点十万火急
2025-02-06 09:47:54 2025-02-06 09:47:54 2025-02-06 09:47:54 2025-02-06 09:47:54 2025-02-06 09:47:54 2025-02-06 09:47:54 2025-02-06 09:47:54 2025-02-06 09:47:54 2025-02-06 09:47:54 2025-02-06 09:47:54 2025-02-06 09:47:54在水塔装个感应器自动控制水泵就行了 最便宜的就是浮球了用他带动两个限位开关就行上限位为自动停止
2025-02-06 09:47:54 2025-02-06 09:47:54 2025-02-06 09:47:54 2025-02-06 09:47:54 2025-02-06 09:47:54 2025-02-06 09:47:54 2025-02-06 09:47:54 2025-02-06 09:47:54 2025-02-06 09:47:54 2025-02-06 09:47:54 2025-02-06 09:47:54