MF

名词 mf:

1. 300 to 3000 kilohertz
   同义词：medium frequency

mf
abbr.（略语）
Medium frequency.
Medium frequency.
Also m.f. Music Mezzo forte.
也作 m.f. 【音乐】 Mezzo forte.
Also mF Millifarad.
也作 mF Millifarad.