Мукаммал хотира
Неизвестно
Grammarway 1 with answers
1. Adabiyotshunoslik nazariyasi (Hotam Umurov)
3 Organik kimyo Alovitdinov A.B. 2007
IEEE Std 3004.7-2021 IEEE Recommended Practice for Conductor ...
Industrial and Commercial Power Systems Standards Development ...