
Method for measurement of the pinch temperature of quartz-tungsten-halogen lamps.
NORMA vydaná dňa 31.3.1989
Designation standards: BS 6274:1982
Note: NEPLATNÁ
Publication date standards: 31.3.1989
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Kategória: Technické normy BS