- disappearing-filament optical pyrometer
- яркостный пирометр с исчезающей нитью
Большой англо-русский и русско-английский словарь. 2001.
Большой англо-русский и русско-английский словарь. 2001.
Disappearing filament pyrometer — The disappearing filament pyrometer is an optical pyrometer, in which comparison is made between two bright objects to determine temperature. More information is available from the suppliers http://www.spectrodyne.com/ and… … Wikipedia
Pyrometer — An optical pyrometer A sailor checking the temperature of a ventilation s … Wikipedia