词语certification of proof
解释检验证书
词性名词
certification of proof〔名词〕试验证书详细»
certification of proof试验证书详细»
检验证书certificate of inspection详细»
检验证书certification of inspection详细»
检验证书certification of proof;inspection certificate详细»
检验证书certification of proof详细»
检验证书inspection certificate;testing certificate详细»
检验证书testing certificate详细»
检验证书inspection certificate详细»