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检测标准 :涉及推荐性国家标准GB/T12785 -91和推荐性行业标准JB/T8092 -96、JB/T51230 -96以及企业明示标准等1999年第四季度潜水电泵产品质量国家监督抽查结果
Testing standards: involving national standards recommended by the national standard GB / T12785 -91 and recommended industry standards JB / T8092 -96, JB / T51230 -96 and express standards companies such as the fourth quarter of 1999, submersible pump product quality supervision and inspection results