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| Position: Chinese Standard in English/CJJ 51-1992 |
| CJJ 51-1992 Urban gas pipeline repair and maintenance of technical regulations (English Version) | |||
| Standard No.: | CJJ 51-1992 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | Price(USD): | remind me the price change | |
| Implemented on: | 1993-7-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | CJJ 51-1992 |
| English Name: | Urban gas pipeline repair and maintenance of technical regulations |
| Chinese Name: | 城镇燃气管网抢修和维护技术规程 |
| Chinese Classification: | P47 Gas supply engineering |
| Professional Classification: | CJ Professional Standard - Urban Construction |
| Issued on: | 1992-12-02 |
| Implemented on: | 1993-7-1 |
| Status: | superseded |
| Superseded by: | CJJ 51-2001 Safety Technical Spicification for Operation, Maintenance and Rush-repair of Urban Gas Facilities |
| Superseded on: | 2001-7-1 |
| Language: | English |
| File Format: | |
| Delivery: | via email in 1~3 business day |