Home / Standards / GB/T 43479-2023 GB/T 43479-2023 Active Metal spinning formability and test methods—Formability, formability indexes and general test code of practice 金属旋压成形性能与试验方法 成形性能、成形指标及通用试验规程 Standard Type GBT ICS 25.020 CCS J 32 Status 现行 Issue Date 2023-12-28 Implementation 2024-07-01 Responsible Dept 国家标准委 Drafting Unit N/A