Assertion: cathode ray tube | /r/HasProperty | constructed
Facets:
value: from a glass envelope
type: OTHER
Source sentences:
text: A CRT is constructed from a glass envelope which is large, deep (i.e., long from front screen face to rear end), fairly heavy, and relatively fragile.
text: A CRT is constructed from a glass envelope which is large, deep (i.e., long from front screen face to rear end), fairly heavy, and relatively fragile.