Việt
sự biến đổi tần số dư
Anh
residual frequency variation
residue
residuum
surplus
Đức
Schwankung der Restfrequenz
Pháp
variation de fréquence résiduelle
residual frequency variation /ENG-ELECTRICAL/
[DE] Schwankung der Restfrequenz
[EN] residual frequency variation
[FR] variation de fréquence résiduelle
residual frequency variation, residue, residuum, surplus