Terms containing circuit connection

Subject	English	Portuguese
earth.sc., el.	circuit connection	conexão de circuito
telegr.	circuit switched connection	ligação comutada
el.	circuit switched connection	conexão por comutação do circuito
el.	circuit-closing connection	contacto de fecho de circuito
el.	circuit-closing connection	conexão de fecho de circuito
el.	circuit-opening connection	contacto de abertura de circuito
el.	circuit-opening connection	conexão de abertura de circuito
commun.	data-direct virtual circuit connection	VCC de controlo
IT	multiplex trunk circuit connection module	módulo de ligação de multiplex
commun., IT	through-connection of connecting circuits	trânsito de impulsos através de circuitos de conexão