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| Chinese National Standard Category: Heat supply instrument and equipment |
| English Title: | Specification for wear-resistant pipes |
| Chinese Title: | 耐磨管道技术条件 |
| Standard No.: | DL/T 680-1999 |
| Category No.: | Q83 |
| Issued by: | SETC |
| Issued on: | 1999-08-02 |
| Implemented on: | 1999-10-1 |
| Status: | superseded |
| Superseded by: | DL/T 680-2015 Specification for electric power industry wear-resistant pipes |
| Superseded on: | 2015-9-1 |
| Abolished on: | |
| Superseding: | |
| Word Count: | 4500 words |
| Similar Standards: | GB/T 19913-2018 T/CCMSA 50104-2018 JG/T 2-2018 JG/T 143-2018 JG/T 148-2018 GB/T 32835-2016 JG/T 221-2016 JG/T 220-2016 GB/T 31542-2015 GB 29039-2012 JG/T 236-2008 NY/T 1363-2007 GB 19913-2005 CJ/T 29-2003 QB/T 2590-2003 CJ/T 163-2002 CJ/T 155-2001 CJ/T 129-2000 CJ/T 114-2000 DL/T 680-1999 |
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