Peter
no edit summary
05:14
+5
06:31
+14
Created page with "{{Vacuum Tube |Type=Dual Triode |Number=12BZ7 |EuroNumber= |Part_nos=154-0048-00 |Description=dual triode |Used_in=524 |Designers= }} with a {{B9A base}}. ==Used in== * 524..."
13:28
+252