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| Chinese National Standard Category: Petroleum asphalt |
| English Title: | Asphalt used in roofing |
| Chinese Title: | 建筑石油沥青 |
| Standard No.: | GB/T 494-2010 |
| Category No.: | E43 |
| Issued by: | AQSIQ; SAC |
| Issued on: | 2011-1-10 |
| Implemented on: | 2011-5-1 |
| Status: | to be superseded |
| Superseded by: | GB/T 494-2025 Asphalt used in roofing |
| Superseded on: | 2026-5-1 |
| Abolished on: | |
| Superseding: | GB/T 494-1998 Asphalt used in roofing |
| Word Count: | 4000 words |
| Similar Standards: |
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