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| Position: Chinese Standard in English/YS/T 520.7-2007 |
| YS/T 520.7-2007 Chemical analysis of gallium Part 7 Determination of silicon content The extraction-molybdenum blue spectrophotometric method (English Version) | |||
| Standard No.: | YS/T 520.7-2007 | Status: | valid remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 3000 words | Price(USD): | 140.00 remind me the price change |
| Implemented on: | 2008-5-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | YS/T 520.7-2007 |
| English Name: | Chemical analysis of gallium Part 7 Determination of silicon content The extraction-molybdenum blue spectrophotometric method |
| Chinese Name: | 镓化学分析方法 第7部分 硅含量的测定 萃取-钼蓝分光光度法 |
| Chinese Classification: | H14 Rare metals and their alloys analysis method |
| Professional Classification: | YS Professional Standard - Non-ferrous Metal |
| ICS Classification: | 77.120.70 Cadmium, cobalt and their alloys |
| Issued by: | NDRC |
| Issued on: | 2007-11-14 |
| Implemented on: | 2008-5-1 |
| Status: | valid |
| Superseding: | YS/T 520.7-2006 Methods for chemical analysis of gallium. The molybdenum blue photometric method for the determination of silicon content |
| Language: | English |
| File Format: | |
| Word Count: | 3000 words |
| Price(USD): | 140.00 |
| Delivery: | via email in 1~3 business day |