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ELEKTRON QURILMALARNING PAYDO BO‘LISHI VA RIVOJLANISH TARIXIDA ELEKTROVAKUM LAMPALARNING O'RNI
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Study on the development history of electronic vacuum lamps and their place in the development of electrical lighting systems.
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#elektronika#lampalar#elektrotechnika#elektr yoritish tizimlari
Premium Content
ELEKTRON QURILMALARNING PAYDO BO‘LISHI VA RIVOJLANISH TARIXIDA ELEKTROVAKUM LAMPALARNING O'RNI
15,000so'm
Betlar soni
9 taFayl hajmi
32.64 KBFayl turi
.docx
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Muallif
Jonibek Sharipov
Tasdiqlangan sotuvchi
Jami mahsulotlar10557 ta
Sotilgan578 ta