- base diheptal
- f.diheptal base.
Spanish-English dictionary. 2013.
Spanish-English dictionary. 2013.
Tube socket — Left to right: octal (top and bottom view), loctal, and miniature (top and side view) sockets. An early transistor socket and an IC socket are included for comparison. Tube sockets are electrical sockets into which vacuum tubes (also known as… … Wikipedia