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| Chinese National Standard Category: Chemical machinery and equipment parts |
| English Title: | Multilayer U-shaped bellows expansion joints Series |
| Chinese Title: | 多层U型波纹管膨胀节系列 |
| Standard No.: | HG/T 21627-1990 |
| Category No.: | G91 |
| Issued by: | |
| Issued on: | |
| Implemented on: | 2003-6-1 |
| Status: | abolished |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | 2004-08-01 |
| Superseding: | HGJ 526-1990 |
| Word Count: | 43500 words |
| Similar Standards: | GB/T 29465-2023 HG/T 21600-2014 HG/T 21521-2014 HG/T 21598-2014 HG/T 21530-2014 HG/T 21532-2014 HG/T 21602-2014 HG/T 21523-2014 HG/T 21524-2014 HG/T 21516-2014 HG/T 21529-2014 HG/T 21528-2014 HG/T 21599-2014 HG/T 21518-2014 HG/T 21534-2014 HG/T 21603-2014 HG/T 21520-2014 HG/T 21519-2014 HG/T 21531-2014 HG/T 21535-2014 |
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