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Unitati de masura: simbol
Beli (bel): bel simbol
Centibeli (centibel): cBel simbol
Decabeli (decabel): daBel simbol
Decibeli (decibel): dBel simbol
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Hectobeli (hectobel): hBel simbol
Kilobeli (kilobel): kBel simbol
Microbeli (microbel): μBel simbol
Milibeli (milibel): mBel simbol