Home / Standards / GB/T 21709.4-2026 GB/T 21709.4-2026 Upcoming Standardized manipulations of acupuncture and moxibustion—Part 4: Three-edge needle 针灸技术操作规范 第4部分:三棱针 Standard Type GBT ICS 11.020 CCS C05 Status 即将实施 Issue Date 2026-03-31 Implementation 2026-10-01 Responsible Dept 国家中医药局 Drafting Unit N/A