NAWOL_VolD
Неизвестно
УМК-КиУСАПР-2016
Imom Moturidiy [@e_kutubxona]
M.E.Jumayev_Boshl[..] matematika nazariyasi va metodikasi
IEEE Std 3004.7-2021 IEEE Recommended Practice for Conductor ...
Industrial and Commercial Power Systems Standards Development ...