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| Chinese National Standard Category: Highway protection and maintenance |
| English Title: | Design specifications for high-strength steel corrugated beams of highway guardrail |
| Chinese Title: | 公路波形梁高强钢护栏设计规范 |
| Standard No.: | DB32/T 4512-2023 |
| Category No.: | R18 |
| Issued by: | Jiangsu Adminstration of Market Regulation |
| Issued on: | 2023-07-25 |
| Implemented on: | 2023-8-25 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 16500 words |
| Similar Standards: |
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