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| Position: Chinese Standard in English/SJ 3249.4-1989 |
| SJ 3249.4-1989 (English Version) | |||
| Standard No.: | SJ 3249.4-1989 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | 3500 words | Price(USD): | 180.00 remind me the price change |
| Implemented on: | Delivery: | via email in 1~3 business day | |
| Standard No.: | SJ 3249.4-1989 |
| Professional Classification: | SJ Professional Standard - Electronics |
| Status: | superseded |
| Superseded by: | GB/T 17170-1997 Test method for deep level EL2 concentration of undoped semi-insulating monocrystal gallium arsenide by measurement infrared absorption method |
| Superseded on: | 1998-8-1 |
| Language: | English |
| File Format: | |
| Word Count: | 3500 words |
| Price(USD): | 180.00 |
| Delivery: | via email in 1~3 business day |