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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 18802.311-2017 |
Components for low-voltage surge protective devices—Part 311: Performance requirements and test circuits for gas discharge tubes(GDT) 低压电涌保护器元件 第311部分：气体放电管( GDT )的性能要求和测试回路 |
China National Standards 311: |
 English PDF |
| GB/T 17215.9311-2017 |
Electricity metering equipment—Dependability—Part 311:Accelerated reliability testing—Elevated temperature and humidity 电测量设备 可信性 第311部分：温度和湿度加速可靠性试验 |
China National Standards 311: |
English PDF |
| GB/T 18802.311-2007 |
Components for low-voltage surge protective devices - Part 311: Specification for gas discharge tubes(GDT) 低压电涌保护器元件 第311部分：气体放电管（GDT）规范 |
China National Standards 311: |
English PDF |
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