GB/T 16886.19-2022医疗器械生物学评价第19部分:材料物理化学、形态学和表面特性表征国家标准
英文:Biological evaluation of medical devices—Part 19: Physico-chemical, morphological and topographical characterization ...
英文:Biological evaluation of medical devices—Part 19: Physico-chemical, morphological and topographical characterization ...