Home / Standards / GB/Z 18029.9-2021 GB/Z 18029.9-2021 Active Wheelchairs—Part 9: Climatic tests for electric wheelchairs 轮椅车 第9部分:电动轮椅车气候试验方法 Standard Type GBZ ICS 11.180 CCS Y14 Status 现行 Issue Date 2021-12-31 Implementation N/A Responsible Dept 民政部 Drafting Unit N/A