ISO 5311-1992 肥料 堆(轻拍)密度测定

标准号：ISO 5311-1992
中文标准名称：肥料 堆(轻拍)密度测定
英文标准名称：Fertilizers; determination of bulk density (tapped)
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：Specifies two methods for dry fertilizers only: the machine-tapping method and the hand-tapping method. Its principle is pouring the fertilizer from a specified funnel into a specified measuring cylinder of known volume, tapping the cylinder by means of a tapping machine or the walls of the cylinder by hand, 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.