Terms containing polarized relay

Subject	English	Portuguese
commun., el.	magnetically biased polarized relay	relé polarizado com posição preferencial
PSP	non-polarized relay	relé não-polarizado
commun., el.	non-polarized relay	relé não polarizado
el.	polarized relay	relé polarizado
transp., el.	track circuit with polarized relay	circuito de via com relé polarizado