vacuum chamber = cámara al vacío
Ex: More serious is the objection that this scheme would involve putting the film inside a vacuum chamber, for electron beams behave normally only in such a rarefied environment.
vacuum chamber
(n.) = cámara al vacío
Ex: More serious is the objection that this scheme would involve putting the film inside a vacuum chamber, for electron beams behave normally only in such a rarefied environment.