"what about variable refrigerant system...what is the country with the better development about that?....i would like to know more and get more information... about that type of system."
Discussion group for all topics related to automation, control, data acquisition, and remote monitoring. Includes technologies like PLCs, PACs, HMI software, control software, I/O systems, and networking.
Group for those in the industrial air filtration business covering current and future technologies in filtration media, environmental laws, how regional environments impact filter selection / design and more.