certificate of quality

基本解释

In 1990 obtained uses the international standard certificate of quality;
1990年获得采用国际标准合格证书；
The Certificate of Quality to show actual results of the test of chemical composition and all other tests as called for in this contract.
质量检测证书最终会显示化学成分和其他检测结果，正如在本合同中要求的那样。
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Inspection :the goods were inspected by an independent inspection organization , and required to have the inspection certificate of Quality and Quanlity ;
检验：货物需经一家独立检验机构检验，并出具品质及数量检验证明书；
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