certificate of conformity是什么意思

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certificate of conformity是什么意思

certificate of conformity
合格证书(商品符合合同中的规格的证书 )
[例句]Certificate of conformity :each pneumatic cut-off valve shall have certificate with model ,size ,manufacturer name and production date.
出厂合格证书:气动切断阀必须具有合格证书,并注明型号、规格、制造商名称、生产日期.