ISO 802-1976 主要用于铝生产的氧化铝 试样的制备和贮存

标准号：ISO 802-1976
中文标准名称：主要用于铝生产的氧化铝 试样的制备和贮存
英文标准名称：Aluminium oxide primarily used for the production of aluminium; Preparation and storage of test samples
标准类型：G08;G04
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：G08;G04
国际标准分类号：71.100.10
适用范围：Specifies the preparation of laboratory samples, crude samples for the determination of certain geometric properties and physical and pysico-chemical tests including the determination of moisture content and dried samples. The principle consists in grinding and sieving of the sample until passing completely through a sieve of meshes having apertures of 0,2 mm. Mixing and drying at about 300 鳦. Replaces ISO Recommendation R 802-1968.