Terms containing symmetric element

Subject	English	Portuguese
earth.sc., el.	symmetric characteristic circuit element	elemento simétrico
earth.sc., el.	symmetric circuit element	elemento simétrico
earth.sc., el.	symmetric element	elemento simétrico
earth.sc., el.	symmetric element of a circuit	elemento simétrico
el.	symmetric polyphase element	elemento polifásico simétrico
earth.sc., el.	symmetric-characteristic circuit element	elemento simétrico