Blood without undergoing inspection and testing or failing to pass inspection and testing must not be provided to medical institutions.

未经检测或者检测不合格的血液，不得向医疗机构提供。

youdao

It must pass muster in much more rigorous testing before the company seeks U. S. approval.

在获取美国的批准之前它还必须进行更大范围的试验。

youdao

All products must pass required customer testing both for pre pro and in line production. Any product shipped for R must comply. All production goods shipped to our customers must pass.

所有产品必须无论在生产前，生产线上亦或成品都必须通过客户指定要求的测试。

youdao

My source told me that the ES is a so-called level A system (highest level of certification) which must pass stringent testing.

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