ISO 19444-1:2019现行
Document management -- XML Forms Data Format -- Part 1: Use of ISO 32000-2 (XFDF 3.0)
出版：International Organization for Standardization
专家解读视频
BS ISO 19444-1 : 2019 - Identical
DS/ISO 19444-1: 2019 - Identical
UNI ISO 19444-1:2019 - Identical
NEN-ISO 19444-1:2019 en - Identical
DS/ISO 19444-1: 2019 - Identical
NEN-ISO 19444-1:2019 en - Identical
BS ISO 19444-1 : 2019 - Identical
UNI ISO 19444-1:2019 - Identical
