This Standard specifies the measurement method using water contact angle among the test methods for self-cleaning performance of photocatalytic materials, in which metal oxide semiconductors such as titanium dioxide are mainly used as photocatalysts.
Geometrical Product Specifications (GPS) -- Surface texture: Profile method -- Nominal characteristics of contact (stylus) instruments (Amendment 1)Amendment by Japanese...
Automotive parts -- Glow plugs for diesel engines -- General requirements and dimensionsstandard by Japanese Industrial Standard / Japanese Standards...
600 V Flame retardant polyethylene insulated wires (Amendment 1)Amendment by Japanese Industrial Standard / Japanese Standards Association, 01/01/2022
Rerolled steel bars for concrete reinforcementstandard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2022