Nanotechnologies - Magnetic nanomaterials - Part 1: Specification of characteristics and measurements for magnetic nanosuspensions (ISO/TS 19807-1:2019); German version CEN ISO/TS 19807-1:2022
纳米技术磁性纳米材料第1部分:磁性纳米悬浮液的特性和测量规范;德国版本CEN ISO/TS 19807-1:2022