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| Position: Chinese Standard in English/GB/T 321-1980 |
| GB/T 321-1980 Preferred numbers and preferred number series (English Version) | |||
| Standard No.: | GB/T 321-1980 | Status: | superseded remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 13500 words | Price(USD): | 1050.0 remind me the price change |
| Implemented on: | 1981-7-1 | Delivery: | via email in 1~5 business day |
| Standard No.: | GB/T 321-1980 |
| English Name: | Preferred numbers and preferred number series |
| Chinese Name: | 优先数和优先数系 |
| Chinese Classification: | A20 Comprehensive Technology |
| Professional Classification: | GB National Standard |
| Issued on: | 1980-05-15 |
| Implemented on: | 1981-7-1 |
| Status: | superseded |
| Superseded by: | GB/T 321-2005 Preferred numbers -Series of preferred numbers |
| Superseded on: | 2005-12-1 |
| Superseding: | GB 321-1964 |
| Language: | English |
| File Format: | |
| Word Count: | 13500 words |
| Price(USD): | 1050.0 |
| Delivery: | via email in 1~5 business day |