Home / Standards / GB/T 47261-2026 GB/T 47261-2026 Upcoming Test method for static strength and static stiffness of launch vehicle structure 运载火箭结构静强度与静刚度试验方法 Standard Type GBT ICS 49.140 CCS V70 Status 即将实施 Issue Date 2026-03-31 Implementation 2026-10-01 Responsible Dept 国家标准委 Drafting Unit N/A