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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| SJ/T 11498-2015 |
Test method for measuring oxygen contamination in heavily doped silicon substrates by secondary ion mass spectrometry 重掺硅衬底中氧浓度的二次离子质谱测量方法 |
China Electronics
Standards heavily |
 English PDF |
| JC/T 2146-2012 |
heavily MgO-doped lithium niobate crystal for quasi-phase-matching application 准相位匹配用高掺镁铌酸锂晶体 |
China Building Materials
Standards heavily |
English PDF |
| SY/T 6336-1997 |
The method of separation and examination of heavily minarals for sedimentary rock 沉积岩重矿物分离与鉴定方法 |
China Oil & Gas Industry
Standards heavily |
English PDF |
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