Home / Standards / GB/T 30661.9-2024 GB/T 30661.9-2024 Active Wheelchair seating—Part 9:Interface pressure mapping guidelines for seating 轮椅车座椅 第9部分:座椅界面压力分布指南 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