Switchgear 13.8 KV Function Test
6:55
LV switchgear and controlgear type test
6:19
Lock out relay test by SVERKER
3:30
Jeddah Park 110/13.8kV Substation
53:15
Wagenknecht (BSW) zu Asylwende, AFD und Warnung vor Schwarz-Grün
9:04
VT ratio test 13.8kv by CPC100
19:26
Como funcionava a Máquina Enigma?
27:39
Terminando um fornecimento trifásico de 630A
4:28