iridium powder

iridium powder, Total:6 items.

The international standard classification for "iridium powder" includes: Cadmium, cobalt and their alloys , Other products of non-ferrous metals .

The Chinese standard classification for "iridium powder" includes: Precious metals and their alloys .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

• GB/T 1422-1989 Iridum powder
• GB 1422-1989 Iridium powder
• GB/T 1422-2004 Iridium powder

国家市场监督管理总局、中国国家标准化管理委员会

• GB/T 1422-2018 Iridium powder

RU-GOST R

• GOST 12338-1981 Iridium in powder. Specifications

GOSTR

• GOST 12338-2020 Refined iridium in powder. Specifications

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