发布时间:2025-01-18 15:36:50
若是跳接的语音跳线,一般用的是1对110-RJ45的跳线,这样的话,一对110配线架跳接一个RJ45端口。
若是跳接数据跳线,则需要用到4对110-RJ45跳线,4对110配线架端接一个RJ45端口。
新买的挂烫机要热多久,加热了10分钟,就是不出蒸汽啊,是2.5l的
2025-01-18 15:36:50 2025-01-18 15:36:50 2025-01-18 15:36:50 2025-01-18 15:36:50 2025-01-18 15:36:50 2025-01-18 15:36:50热水器先开煤气阀门后开水阀门和先开水阀门后开煤气阀门有区别吗
2025-01-18 15:36:50 2025-01-18 15:36:50 2025-01-18 15:36:50 2025-01-18 15:36:50 2025-01-18 15:36:50 2025-01-18 15:36:50 2025-01-18 15:36:50 2025-01-18 15:36:50 2025-01-18 15:36:50 2025-01-18 15:36:50 2025-01-18 15:36:50 2025-01-18 15:36:50 2025-01-18 15:36:50 2025-01-18 15:36:50 2025-01-18 15:36:50 2025-01-18 15:36:50