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| Position: Chinese Standard in English/SJ 1639-1980 |
| SJ 1639-1980 Detail specification for silicon NPN diffused mesa low-frequency high power transistors, Type 3DD157 and 3DD158 (English Version) | |||
| Standard No.: | SJ 1639-1980 | Status: | abolished |
| Language: | English | File Format: | |
| Word Count: | 3500 words | Price(USD): | 180.00 remind me the price change |
| Implemented on: | 1981-6-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | SJ 1639-1980 |
| English Name: | Detail specification for silicon NPN diffused mesa low-frequency high power transistors, Type 3DD157 and 3DD158 |
| Chinese Name: | ３ＤＤ１５７型、３ＤＤ１５８型ＮＰＮ硅扩散台面低频大功率三极管 |
| Chinese Classification: | F01 Technical management |
| Professional Classification: | SJ Professional Standard - Electronics |
| Issued on: | 1980-11-27 |
| Implemented on: | 1981-6-1 |
| Status: | abolished |
| Abolished on: | 2010-01-20 |
| Language: | English |
| File Format: | |
| Word Count: | 3500 words |
| Price(USD): | 180.00 |
| Delivery: | via email in 1~3 business day |