Difference between revisions of "Time Switch"
Jump to navigation
Jump to search
m (1 revision) |
|
(No difference)
|
Latest revision as of 10:01, 1 March 2009
2-4-150
A device for lighting or extinguishing a light at predetermined times, controlled by a timing device.
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)