Home / Standards / GB/T 41839-2022 GB/T 41839-2022 Active Lumbar orthoses—Waist fixed elastic belt 腰部矫形器 弹力围腰 Standard Type GBT ICS 11.180 CCS C35 Status 现行 Issue Date 2022-10-14 Implementation 2023-02-01 Responsible Dept 民政部 Drafting Unit N/A