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| Professional Standard Category: Professional Standard - Light Industry |
QB/T 8199-2025 Silent door lock system
静音门锁系统;
| Category No.: | QB | Valid Status: | valid |
| Issued Organization: | MIIT | Issued Date: | 2025-09-09 |
| Implemented Date: | Abolished Date: | ||
| Superseded Standard.: | Superseded Date: |
QB/T 8169-2026
QB/T 8171-2026
QB/T 8172-2026
QB/T 8173-2026
QB/T 8175-2026
QB/T 8176-2026
QB/T 8177-2026
QB/T 8178-2026
QB/T 5323-2026
QB/T 8121-2025
QB/T 8120-2025
QB/T 8217-2026
QB/T 5296-2026
QB/T 4762-2026
QB/T 8209-2026
QB/T 2689-2026
QB/T 8199-2026
QB/T 8198-2026
QB/T 8201-2026
QB/T 1170-2026
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