Việt
Np
neptuni
nepe
Anh
NP
Neptunium
Đức
Neptunium,Np
Neptuni, Np
Np /v_tắt (Neper)/V_LÝ/
[EN] Np (neper)
[VI] nepe, Np
Np /nt/HOÁ/
[EN] Np (neptunium)
[VI] neptuni, Np
Propeller Speed
Power Turbine Speed