Home / Standards / GB/T 18029.13-2008 GB/T 18029.13-2008 Active Wheelchair - Part 13: Determination of friction of test surface 轮椅车 第13部分:测试表面摩擦系数的测定 Standard Type GBT ICS 11.180 CCS Y14 Status 现行 Issue Date 2008-12-31 Implementation 2009-09-01 Responsible Dept 民政部 Drafting Unit N/A