Agencies for testing the quality and safety of agricultural products shall be subject to metrological accreditation in accordance with law.

农产品质量安全检测机构应当依法经计量认证合格。

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So far, 21 public metrological standards have been established, 33aboratory accreditation items and 4 type evaluation authentication of medical measuring products.

已建社会公用计量标准21项，实验室认可33项，医疗计量产品型式评价授权4项。

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