... Certification of proof 检验证书 Certification system 认证体系 Certification test(ing) 验证试验，检定试验，检验试验，鉴定试验，合格检验 ...
2
?试验证书
... certification of nationality 国藉证书 certification of proof试验证书 Certification of Ship 's Valuation船舶估价单 ...
双语例句
1
The last step the flow coefficient of the checked apparatus is determined, and we print the certificationofproof.
最后确定被校表的流量系数，并打印证书。
2
Shanghai coan ex - proof electrical apparatus techs co. , ltd is a special consulting agency for the certificationof ex - proof electrical apparatus at home and abroad.
上海科安防爆电气技术有限公司是一家从事代理国内和国际防爆电气产品认证专业咨询机构。
3
The standard ofproof throughout the entire certification process is always the one golden thread, and is the basis and the core for criminal proceedings.