USA39 Power lines in Minnesota 1. (223) скачать в хорошем качестве

USA39 Power lines in Minnesota 1. (223)

It is notable, the replacement of wooden posts by tubular steel posts, but the lines remain in the profile of "H posts" (two posts arranged for a circuit), a very common pattern in the USA. There is also the pattern of a steel post for two vertical double cable circuits. voltage predominance of 345 kV in Minnesota, on poles and in lattice towers with two circuits in the "double delta" arrangement as well. related matters; pencawang elektrik, tower listrik, tiang listrik, tower sutet, sutet listrik, menara sutet, tower listrik sutet, tiang elektrik, pylons, menara listrik, linhas de transmissão Check out the playlist for the series "USA I"    • Power lines USA I by Ivolines.