检验及签发证明书
surveys and certification
无证书签名
certificateless blind signature
certificateless signature
知识证明签名
knowledge proof signature
signatures of proof of knowledge
保修证明书
defects liability certificate
保养证明书
defects liability certificate
标准租金证明书
Certificate of Standard Rent
standard rent certificate
不记名证明书登记册
register of certificates to bearer
参考物质证<明>书
reference material certificate
参与证明书
certificate of participation
残疾证明书
certificate of disability