ISO 3351:1975 木材.抗冲击压痕的测定

标准编号：ISO 3351:1975

中文名称：木材.抗冲击压痕的测定

英文名称：Wood — Determination of resistance to impact indentation

发布日期：1975-12

标准范围

所述方法测定试样表面层对钢球从500 1 mm高度跌落造成的冲击压痕的阻力。通过一个按压机构，试件被固定在一个巨大的底板上。

The method described determines the resistance of the surface layer of a test piece to impact indentation by a steel ball being dropped from a height of 500 1 mm. With a pressing mechanism the test piece is held against a massive base-plate.

标准预览图