标准摘要
[中文适用范围]： 其原理在于根据散装材料的圆锥体测量静止角，该圆锥体是通过将产品从水平且绝对平坦的板上的常规高度穿过漏斗而获得的。 取代 ISO 建议 R 902-1968。 [外文原描述]： The principle consists in measurement of the angle of rest on the basis of the cone of bulk material obtained by passing the product through a funnel from a conventional height on a horizontal and absolutly even plate. Replaces ISO Recommendation R 902-1968.
英文名称Aluminium oxide primarily used for the production of aluminium — Measurement of the angle of repose