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| Position: Chinese Standard in English/YS/T 273.7-1994 |
| YS/T 273.7-1994 (English Version) | |||
| Standard No.: | YS/T 273.7-1994 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | 1000 words | Price(USD): | 30.00 remind me the price change |
| Implemented on: | 2003-6-5 | Delivery: | via email in 1~3 business day |
| Standard No.: | YS/T 273.7-1994 |
| Chinese Name: | 天然和人造冰晶石化学分析方法 邻二氮杂菲光度法测定铁量 |
| Chinese Classification: | H12 Light metals and their alloys analysis method |
| Professional Classification: | YS Professional Standard - Non-ferrous Metal |
| ICS Classification: | 77.040.30 Chemical analysis of metals |
| Implemented on: | 2003-6-5 |
| Status: | superseded |
| Superseded by: | YS/T 273.7-2006 Chemical analysis methods and physical properties of cryolite -- Part 7: Determination of iron content by orthophenantholine photometric method |
| Superseded on: | 2006-12-1 |
| Superseding: | GB/T 8154.7-1987 GB 8154.7-1987 Methods for chemical analysis of cryolite natural and artificial--The orthophenantholine spectro photometric method for the determination of iron content |
| Language: | English |
| File Format: | |
| Word Count: | 1000 words |
| Price(USD): | 30.00 |
| Delivery: | via email in 1~3 business day |