ICS77.150.20CCSC35T/CSBM团体标准T/CSBM0041—2023医用高纯镁挤压圆棒材Medicalhighpuritymagnesiumextrudedroundbar2023-04-24发布2023-10-01实施中国生物材料学会发布标准下载T/CSBM0041—2023I目次前言.................................................................................II1范围............................................................................