The pit left by the master during the decoration was accidentally discovered by me more than ten ye

Hello everyone I am Hainan weak current Xiao Hu
Most of the videos are actual combat. I was born in painting not in this major so I am very amateur ~
Sometimes there may be differences between sharing your actual combat experience and some standard theories. Please forgive me if you don't speak well!
Every day we will share cases of monitoring installation and maintenance or network optimization.
Every day is combat! Responsible for the installation of monitoring network very amateur!!
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We emphasize the compliance of the video content but also to ensure the safety of the shooting process.
Vlog# Monitoring# Teaching# Hainan Weak Current Xiao Hu

[@yang5349]

好水哦，一期视频要发好多遍

[@jibukeshipro]

搬运的。。。

[@hsinhungchen7425]

怎麼又重發

[@user-ht5xr4jo1b]

20年前都是百兆网络，都只用4根线

[@cydia6758]

有点怀疑这些网线能不能跑到千兆？
前个师傅布的线走的是总线拓扑结构😂 ，可能比你更早接触网路 哈哈哈

[@hongkongsmartboy]

❤