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| International Standard Category: Seismic and vibration protection |
DB21/T 2692-2016 Guidelines for evaluation on primary and middle schools of science popularization and demonstrations on earthquake prevention and disaster reduction
中小学防震减灾科普示范学校评定指南 ;
| Category No.: | 91.120.25 | Valid Status: | valid |
| Issued Organization: | Liaoning Provnicial Quality and Technology Supervision Bureau | Issued Date: | 2016-12-06 |
| Implemented Date: | 2017-2-6 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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