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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 6495.7-2006 |
Photovoltaic devices - Part 7: Computation of spectral mismatch error introduced in the testing of a photovoltaic device 光伏器件 第7部分：光伏器件测量过程中引起的光谱失配误差的计算 |
China National Standards introduced |
 English PDF |
| GB/T 13158-1991 |
Compatibility test procedures of clock and synchronization equipment of digital switch introducedinto digital network 数字交换机的时钟和同步设备进入数字网的兼容性测试方法 |
China National Standards introduced |
English PDF |
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