Terms containing relay valve

Subject	English	French
transp., mech.eng.	emergency relay valve	valve-relais d'urgence
earth.sc., el.	reducing valve relay	relais de détente
transp.	relay emergency valve	valve-relais d'urgence
automat.	relay valve	soupape à relais
transp., mech.eng.	relay valve	valve-relais
meas.inst.	relay valve	vanne pilote
automat.	relay valve	relais de surintensité
automat., meas.inst.	relay valve	soupape de commande
earth.sc., el.	valve slow-closing relay	relais de fermeture lente de vanne