join缩减器  join reducers

N电调衰减器  PIN electrical modulation attenuator PI

T形衰减器  T attenuator

T型匹配衰减器  matched-tee attenuator; attenuator; matched-tee

T型衰减器  T attenuator

γ射线衰减器  gamma ray attenuator

半减法器半减器  half subtracter

半减器  half subtracter; HS Half Subtractor; subtracter， half; half subtractor; half-subtracter; subtracter; Half

倍减器  demultiplier

闭锁离合器减压阀  lockup clutch reduction valve

变速器减速比  TR ratio

变速箱制动器减压阀  transmission brake reducing valve

并列半减器  bosonic

波导管电抗衰减器  waveguide reactance attenuator

波导式固定衰减器  waveguide fixed attenuator

波导式抗衰减器  waveguide type resistant attenuator

波导衰减器  waveguide attenuator

波束衰减器  beam attenuator

薄膜衰减器  film decreaser

补偿衰减器  compensated attenuator