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| Position: Chinese Standard in English/GB 1239-1976 |
| GB 1239-1976 (English Version) | |||
| Standard No.: | GB 1239-1976 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | Price(USD): | remind me the price change | |
| Implemented on: | Delivery: | ||
| Standard No.: | GB 1239-1976 |
| Professional Classification: | GB National Standard |
| Status: | superseded |
| Superseded by: | GB 1239.3-1989 Cold coiled helical torsion springs-Technical specifications GB/T 1239.6-1992 Design of helical springs GB/T 1239.4-1989 Hot coiled helical springs-Technical specifications GB/T 1239.2-1989 Cold coiled helical complessions springs-Technical specifications |
| Superseded on: | 1990-1-1 |
| Language: | English |
| File Format: |