Terms containing to seal

Subject	English	Italian
antenn.	glass-to-metal seal	tenuta vetro-metal
el.	inward leakage of air the external glands are either to prevent the leakage of steam which is at a higher pressure than the atmosphere,or to prevent the in-leakage of air when the pressure of the steam in the turbine casing is lower than atmosphere.The gland at the low-pressure or exhaust end of the turbine has to seal the casing against the in-leakage of air	Infiltrazione d'aria all'interno
commun.	knife-edge of artificial ear,to seal to the	bordo dell'orecchio artificiale,il padaglione è fissato al-
met.	to seal	sigillare
met.	to seal-off	interrare
met.	to seal-off	otturare
met.	to seal-off	tamponare