标准摘要
[中文适用范围]： 该测试方法包括在一般粗糙结构的测试表面上以一定的速度拉动给定的块。 块的底部覆盖有一层标准橡胶以获得可比较的结果。 [外文原描述]： The test method consists in drawing a given block with definite speed over the test surface of in general rough structure. The bottom side of the block is covered with a layer of standard rubber to get comparable results.
英文名称Wheelchairs — Part 13: Determination of coefficient of friction of test surfaces