DIN EN 45552-2020 实施日期：2020-05-01 现 行      英文名：General method for the assessment of the durability of energy-related products

  DIN EN 15398-2020 实施日期：2020-06-01 现 行      英文名：Resilient, textile, laminate and modular mechanical locked floor coverings (MMF) - Floor covering standard symbols

  DIN SPEC 91422-2020 实施日期：2020-06-01 现 行      英文名：Requirements for planning and safety in the multifunctional high-tech working environment surgical theatre 

 NF U12-010-2020 实施日期：2020-01-18 现 行      英文名：Tyres and rims for logging and forestry service 

NF T47-501/A1-2020 实施日期：2020-01-18 现 行      英文名：Fluid 

  NF Z84-489-19-2020 实施日期：2020-02-01 现 行      英文名：ElectroMagnetic Compatibility (EMC) standard for radio equipment and services - Part 19 : specific conditions for Receive Onl