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| International Standard Category: Other mining equipment |
AQ 2014-2008 Specifications and testing methods of retroreflective safety signs for mines
逆反射型矿山安全标志技术条件和试验方法;
| Category No.: | 73.100.99 | Valid Status: | valid |
| Issued Organization: | 0 | Issued Date: | 2008-11-19 |
| Implemented Date: | 2009-1-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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