UEM universal wiring colour and safety code of y1900 (A nice new world...)

The national and global power transition and generation systems.
It is a 3 phase system.] The codes are .

Also see

 * 1) The Union of El Mundo (A nice new world...)
 * 2) International Organisations (A nice new world...)
 * 3) The 14 space satellites around El Mundo (A nice new world...)
 * 4) The 5 world wide bank holidays of of El Mundo (A nice new world...)
 * 5) A nice new world...