← Ishga qaytish
Ushbu ish iqtibos qilgan ishlar
2 ta ish
Ish: About the self-consistence condition in the electron-exchange theory of the secondary ion emission of metals
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Xizmatlar
Ishlab chiquvchilar uchun
2 ta ish
Ish: About the self-consistence condition in the electron-exchange theory of the secondary ion emission of metals