The industry's effort to establish a mesh standard for home networking has drawn mixed reactions, with supporters touting the project as the future of whole-home networks and opponents criticizing it
[i=s] This post was last edited by Fei Yang Zi Ji on 2019-2-15 22:10 [/i] [size=4] During the New Year, our village holds a ceremony where all married girls return home to worship their ancestors. [/s
This is neither laser nor IPL , but electromagnetic waves that are very similar to microwaves ( but not microwaves, and they do not belong to the microwave range in the electromagnetic wave spectrum )
In production process automation devices, PLC and DCS are the two most widely used control systems. Before the 1980s, the I/O cards of these control systems were concentrated in control rooms far away