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| Position: Chinese Standard in English/GB/T 15076.4-1994 |
| GB/T 15076.4-1994 Methods for chemical analysis of tantalum and niobium-Determination of iron content (English Version) | |||
| Standard No.: | GB/T 15076.4-1994 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | 1500 words | Price(USD): | 85.00 remind me the price change |
| Implemented on: | 1994-1-2 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 15076.4-1994 |
| English Name: | Methods for chemical analysis of tantalum and niobium-Determination of iron content |
| Chinese Name: | 钽铌化学分析方法 铁量的测定 |
| Chinese Classification: | H15 Precious metals and its alloy analysis method |
| Professional Classification: | GB National Standard |
| ICS Classification: | 77.120.70 Cadmium, cobalt and their alloys |
| Issued by: | State Technical Supervision Bureau |
| Issued on: | 1994-05-09 |
| Implemented on: | 1994-1-2 |
| Status: | superseded |
| Superseded by: | GB/T 15076.4-2020 Methods for chemical analysis of tantalum and niobium—Part 4:Determination of iron content—1,10-Phenanthroline spectrophotometry |
| Superseded on: | 2021-2-1 |
| Superseding: | YB 9421-1978 |
| Language: | English |
| File Format: | |
| Word Count: | 1500 words |
| Price(USD): | 85.00 |
| Delivery: | via email in 1~3 business day |