Home / Standards / GB/T 30661.12-2024 GB/T 30661.12-2024 Active Wheelchair seating—Part 12:Envelopment and immersion characterization of seat cushions using a dual semispherical indenter 轮椅车座椅 第12部分:使用双半球加载体测试座垫包覆和陷入特性 Standard Type GBT ICS 11.180.10 CCS Y14 Status 现行 Issue Date 2024-10-26 Implementation 2025-02-01 Responsible Dept 民政部 Drafting Unit N/A