lowest-order
low-field
low-frequency
low-gain
low-impedance
low-inductance
low-insertion-force
low-latitude
low-level
low-loss
  low-mobility
low-moment
low-mu
low-noise
low-orbit
low-order
low-pass
lowpass
low-permittivity
low-potential
low-power

    low-mobility valley

    долина с низкой подвижностью