对国家测量标准的溯源性不要求必须使用实验室据国的国家计量院。

NOTE 6 Traceability to national measurement standards does not necessarily require the use of the national metrology institute of the country in which the laboratory is located.

youdao

实验所是国家计量院全球互认协定的签署成员之一，该协定由国际计量局经办。

SCL is a signatory to the Global Mutual Recognition Arrangement for National Measurement Institutes operated by the International Bureau of Weights and Measures.

youdao

实验所是国家计量院全球互认协定的签署成员之一，该协定由国际计量局经办。

The SCL is a signatory to the Global Mutual Recognition Arrangement for national Measurement Institutes operated by the International Bureau of Weights and Measures.

youdao