General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
最新版
GB/T 30448-2013
範囲
This standard stipulates the brand name, technical requirements and related test methods of nano-iron powder, as well as product inspection rules, packaging, marking, storage, transportation and quality certificate requirements. This standard applies to nano-iron powder produced by carbonyl method. Nano-iron powder produced by other methods can be implemented with reference to this standard after negotiation between the supplier and the purchaser.