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JIS A 1116:2019 specifies the method of test for unit mass and air content of fresh concrete by mass method. This Standard is applicable to concrete made with coarse aggregate of which the maximum aggregate size is 40 mm or smaller, and also to concrete made with porous aggregate such as artificial lightweight aggregate.
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