Home / Standards / GB/T 41840-2022 GB/T 41840-2022 Active Lower limb orthoses components—Polyurethane elastic ankle 下肢矫形器零部件 聚氨酯弹性踝铰链 Standard Type GBT ICS 11.180 CCS C30 Status 现行 Issue Date 2022-10-14 Implementation 2023-02-01 Responsible Dept 民政部 Drafting Unit N/A