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DB11/T 1557-2018 Active
DB11/T 1557-2018 Energy Efficiency Complaint Implementation Specification DB11/T 1557-2018
General Product Information
| Document Type | Beijing CityLocal standards |
|---|---|
| Standard Status | Active |
| Standard Code | DB11/T 1557-2018 |
| CCS | Technical management |
| ICS | Integrated Energy and Heat Transfer Engineering |
| Implement Date | 2019-01-01 |
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