Difference between revisions of "Sound emitter - Operating valve"

Latest revision as of 00:15, 25 February 2009

3-2-120

Operating valve (of a compressed-air sound emitter)

The valve controlling the admission of compressed air to the device which modulates the sounding air.

Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)

Revision as of 12:00, 15 February 2009 (view source) Oferiks (talk \| contribs)	Latest revision as of 00:15, 25 February 2009 (view source) Oferiks (talk \| contribs) m (1 revision)
(No difference)