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| Standard Insuued on: 2016-08 |
GB/T 19212.9-2016 Safety of transformers,reactors,power supply units and combinations thereof―Part 9:Particular requirements and tests for transformers and power supply units for bells and chimes
变压器、电抗器、电源装置及其组合的安全 第9部分：电铃和电钟用变压器及电源装置的特殊要求和试验
| Category No.: | GB | Valid Status: | valid |
| Issued Organization: | AQSIQ;SAC | Issued Date: | 2016-08-29 |
| Implemented Date: | 2017-3-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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