Warning: file_get_contents(https://auth.52muban.com/check.php?a=index&appsign=1_200323105744999_75d40366_1db50a9d79208bce5147a80c64ad85d3&authcode=5e7c59490604c&h=www.tuijianhaowu.com%7Cwww.tuijianhaowu.com&t=1746892256&token=8821c97d848ee2880d94bb7c34e6ae2e): failed to open stream: Connection refused in /www1/wwwroot/www.tuijianhaowu.com/e/action/show.php on line 80 如何连接监控电源线? - 推荐好物
如何连接监控电源线?
1个回答
切断电源两端,拔下芯线连接到正极(红色)电源,其他线连接到负极(黑色)。
最新问答