TH2201223-C02-R01

报告编号： TH2201223-C02-R01

产品名称：螺翼式水表表壳

型号： DN40-DN300

检测类别：委托检测

委托单位：杭州山科智能科技股份有限公司

签发日期： 2022-01-22

检测项目: 请参见以下详细试验内容

检测依据: GB/T 9441-2009《球墨铸铁金相检验》及委托方要求*

检测结论: 该样品按GB/T 9441-2009《球墨铸铁金相检验》标准和委托方要求检验，所检项目的检验结果符合要求，材质为QT450-10 球墨铸铁。

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Certification basis

Information Security Technology-Basic Requirements for Classified Protection of Network Security

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Headquarters Business Liaison