Test laboratory is the body that specializes in engaging in analysis test work. Test report is the products of laboratory. It is also a quality-forming process.
检测实验室是专门从事分析测试工作的实体，检测报告就是实验室的产品，同样有一个质量形成过程。
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After conducting laboratoryanalysis or appraisal, the laboratory analyst or appraiser shall issue a report of laboratoryanalysis or a conclusion of appraisal and affix his signature or seal to it.