Home / Standards / GB/T 38806-2020 GB/T 38806-2020 Active Metallic materials—Sheet and strip—Test method for bending and folding properties 金属材料 薄板和薄带 弯折性能试验方法 Standard Type GBT ICS 77.040.10 CCS H22 Status 现行 Issue Date 2020-06-02 Implementation 2021-01-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A