
Safety of primary and secondary lithium cells and batteries during transport (IEC 62281:2019 + A1:2021);
出版:Verband Deutscher Elektrotechniker

专家解读视频
IEC 62281:2019+AMD1:2021 - Identical
EN IEC 62281:2019/A1:2021 - Identical
VDE 0509-6:2021-12 - Identical
IEC 62281:2019+AMD1:2021 CSV - Identical