This standard applies to tungsten, tri-treated tungsten, and molybdenum wires and rods (hereinafter referred to as wires and rods, respectively) and molybdenum plates and foils (hereinafter referred to as plates and foils, respectively) for use in lighting and electronic equipment. This article specifies the general matters of the test.
JIS H 4460:2002 history
2002JIS H 4460:2002 General rules for test of tungsten and molybdenum materials for lighting and electronic equipments
1994JIS H 4460:1994 General rules for test of tungsten and molybdenum materials for lighting and electronic equipments