Home / Standards / GB/T 41706-2022 GB/T 41706-2022 Active Metallic powders—Test method for determination of non-metallic inclusions in metal powders for powder forging 金属粉末 粉末锻造用金属粉末中非金属夹杂物的测定方法 Standard Type GBT ICS 77.160 CCS H16 Status 现行 Issue Date 2022-10-12 Implementation 2022-10-12 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A