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| Position: Chinese Standard in English/GB 2147-1980 |
| GB 2147-1980 Determination of silicon content in tellurium--n-butyl alcohol extraction silicon-molybdenum blue photometric method (English Version) | |||
| Standard No.: | GB 2147-1980 | Status: | superseded remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 500 words | Price(USD): | 184.0 remind me the price change |
| Implemented on: | 1981-10-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB 2147-1980 |
| English Name: | Determination of silicon content in tellurium--n-butyl alcohol extraction silicon-molybdenum blue photometric method |
| Chinese Name: | 碲中硅量的测定(正丁醇萃取硅钼蓝吸光光度法) |
| Chinese Classification: | H17 Semimetal and semiconductor material analysis method |
| Professional Classification: | GB National Standard |
| Implemented on: | 1981-10-1 |
| Status: | superseded |
| Superseded by: | YS/T 227.11-1994 Determination of silicon content in tellurium--n-butyl alcohol extraction silicon-molybdenum blue photometric method |
| Superseded on: | 1996-3-12 |
| Language: | English |
| File Format: | |
| Word Count: | 500 words |
| Price(USD): | 184.0 |
| Delivery: | via email in 1~3 business day |