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The video recorder was upgraded in the previous video, this time I will show you how it works
Haikang 4K full-color full-color 180-degree wide-angle camera, at the installation site, with this effect at the gate, it’s pretty cool. [Let’s learn about hydropower]
Share some knowledge about water, electricity and security
Share daily hydropower skills
Hydropower is actually very simple, learn to solve small troubles in life
Engineering men who like water and electricity pay attention to me, learn and make progress together
/ @yiqixueshuidian
#Hydropower maintenance#Hydropower knowledge#180 degree wide-angle camera