ISO 24025-1-2020 实施日期：2020-05-13 现 行       英文名：Plastics — Sulfone polymer moulding and extrusion materials — Part 1: Designation system and basis for specificati

  ISO/IEC 23008-4-2020 实施日期：2020-06-04 现 行      英文名：Information technology — High efficiency coding and media delivery in heterogeneous environments — Part 4: MMT

  ISO 12232-2019/Amd 1-2020 实施日期：2020-06-26 现 行      英文名：Photography — Digital still cameras — Determination of exposure index, ISO speed ratings, standard output

 ISO 22772-2020 实施日期：2020-07-13 现 行      英文名：Space systems — Requirements of launch vehicle (LV) to electrical ground support equipment (EGSE) interfaces 

  JIS C61629-3-100-2020 实施日期：2020-02-20 现 行      英文名：Non-cellulosic pressboard for electrical purposes -- Part 3-100: Specification for individual materials -- Mixed aramid