en980
en980-20xx中文翻译医疗器械用符号
020 EN 980:2020 (E) Foreword 前言 This doc u me nt (E N 980:200 8) has been prepared by Tec hnic al Com mittee CE N/CL C/TC 3 Q uality man age m ent and c orres pondi ng general as pec ts for me dic al