sharpcutting filter

同义词释义

1)sharp-cutting filter,锐截止滤波器2)sharp cutoff filter,锐截止式滤波器3)cut-off filter,截止滤波器4)Cutoff waveguide filter,截止波导滤波器5)short-wave cut-off filter,短波截止滤波器6)Low Cut Filter,低截止滤波器