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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 17170-1997 |
Test method for deep level EL2 concentration of undoped semiinsulating monocrystal gallium arsenide by measurement infra-red absorption method 非掺杂半绝缘砷化镓单晶深能级EL2浓度红外吸收测试方法 |
China National Standards semiinsulating |
 English PDF |
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