ISO 7837-1992 肥料 细粒肥料堆密度(松)测定

标准号：ISO 7837-1992
中文标准名称：肥料 细粒肥料堆密度(松)测定
英文标准名称：Fertilizers; determination of bulk density (loose) of fine-grained fertilizers
标准类型：B10
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：B10
国际标准分类号：65.080
适用范围：The method is applicable to fertilizers, dry only, which contain a large proportion of particles of diameters less than 0,5 mm. Its principle is pouring the fertilizer from a specified filling device into a specified measuring cylinder of known volume and weighing the contents of the cylinder. If the fertilizer has absorbed moisture during transport or storage, it is necessary to dry it in an environmental chamber.