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| Position: Chinese Standard in English/GB 12273-1990 |
| GB 12273-1990 Quartz crystal units--Generic specification for (English Version) | |||
| Standard No.: | GB 12273-1990 | Status: | superseded remind me the status change |
| Language: | English | File Format: | |
| Word Count: | Price(USD): | remind me the price change | |
| Implemented on: | 1990-10-1 | Delivery: | |
| Standard No.: | GB 12273-1990 |
| English Name: | Quartz crystal units--Generic specification for |
| Chinese Name: | 石英晶体件总规范(可供认证用) |
| Chinese Classification: | L21 Quartz crystal and piezoelectric element |
| Professional Classification: | GB National Standard |
| Implemented on: | 1990-10-1 |
| Status: | superseded |
| Superseded by: | GB/T 12273-1996 Quartz crystal units-A specification in the Quality Assessment system for Electronic Components - Part 1: Generic specification |
| Superseded on: | 1997-5-1 |
| Language: | English |
| File Format: |