Muhammad Sodiq Qoshg'ariy. Yaxshi kishilar odobi
Неизвестно
Berdi Kerboboyev. Qayum Tangriquliyev. Oraz Yag'mur
Maktabgacha_yoshd[..]
bahodir
upload
Maksudkhon Salomov
IEEE Std 3004.7-2021 IEEE Recommended Practice for Conductor ...
Industrial and Commercial Power Systems Standards Development ...