1-22.p65
Nigora
Мавзу: Стандартлаш ва экология
Неизвестно
H.To'rayev, I.Azizov_Kombinat[..] va graflar nazariyasi
Ziyovuddin Rahim. Dildagi gaplar
IEEE Std 3004.7-2021 IEEE Recommended Practice for Conductor ...
Industrial and Commercial Power Systems Standards Development ...