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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 28043-2019 |
Statistical methods for use in proficiency testing by interlaboratory comparison 利用实验室间比对进行能力验证的统计方法 |
China National Standards proficiency |
 English PDF |
| GB/T 28043-2019 |
Statistical methods for use in proficiency testing by interlaboratory comparison 利用实验室间比对进行能力验证的统计方法 |
China National Standards proficiency |
English PDF |
| GB/T 30539-2014 |
Foreign languages proficiency specifications for international trade personnel 国际贸易业务人员商务外语能力标识规范 |
China National Standards proficiency |
English PDF |
| GB/T 27043-2012 |
Conformity assessment - General requirements for proficiency testing 合格评定 能力验证的通用要求 |
China National Standards proficiency |
English PDF |
| GB/T 28043-2011 |
Statistical methods for use in proficiency testing by interlaboratory comparisons 利用实验室间比对进行能力验证的统计方法 |
China National Standards proficiency |
English PDF |
| GB/T 27409-2010 |
Application of proficiency testing in the medical laboratory 医学实验室能力验证的应用 |
China National Standards proficiency |
English PDF |
| GB/T 6865-2009 |
Codes for levels of language proficiency and foreign language test grades 语种熟练程度和外语考试等级代码 |
China National Standards proficiency |
English PDF |
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