PREFERRED TERM
electron tube
TYPE
-
http://www.irandoc.ac.ir/onto/irandoc-meta/Concept
NARROWER CONCEPTS
RELATED CONCEPTS
ENTRY TERMS
-
valve (electronic)
IN OTHER LANGUAGES
لامپ الکترونی
Persian
URI
http://www.irandoc.acir/onto/irandoc/INSP0011964