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| Position: Chinese Standard in English/GB/T 1422-1989 |
| GB/T 1422-1989 Iridum powder (English Version) | |||
| Standard No.: | GB/T 1422-1989 | Status: | abolished |
| Language: | English | File Format: | |
| Word Count: | 3500 words | Price(USD): | 100.00 remind me the price change |
| Implemented on: | 1990-1-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 1422-1989 |
| English Name: | Iridum powder |
| Chinese Name: | 铱粉 |
| Chinese Classification: | H68 Precious metals and their alloys |
| Professional Classification: | GB National Standard |
| ICS Classification: | 77.120.70 Cadmium, cobalt and their alloys |
| Issued by: | STSB |
| Issued on: | 1989-03-22 |
| Implemented on: | 1990-1-1 |
| Status: | abolished |
| Superseded by: | GB/T 1422-2004 Iridium powder |
| Superseded on: | 2004-7-1 |
| Abolished on: | 2004-07-01 |
| Superseding: | GB 1422-1978 Iridum powder |
| Language: | English |
| File Format: | |
| Word Count: | 3500 words |
| Price(USD): | 100.00 |
| Delivery: | via email in 1~3 business day |