
Thoriated tungsten wires and rods for lighting and electronic equipment
NORMA vydaná dňa 20.3.2002
Designation standards: JIS H4463:2002
Publication date standards: 20.3.2002
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: Other standards
Kategória: Technické normy JIS