GB/T 31308.2-2014
AbolishedProcesses, data elements and documents in commerce, industry and administration―Long term signature profiles―Part 2: Long term signature profiles for XML Advanced Electronic Signatures (XAdES)
商业、工业和行政的过程、数据元和单证 长效签名规范 第2部分:XML高级电子签名(XAdES)的长效签名规范