глоссарий
Неизвестно
Devoni lug'otut turk. 1-jild (Mahmud Koshg'ariy)
Atrof-muhit
O`zbek tilida ish yuritish.
Suyarova A
IEEE Std 3004.7-2021 IEEE Recommended Practice for Conductor ...
Industrial and Commercial Power Systems Standards Development ...