DIN EN ISO/ASTM 52948:2023-11 金属增材制造 无损检测和评估 PBF 零件缺陷分类 (ISO/ASTM DIS 52948:2023Additive manufacturing for metals - Non-destructive testing and evaluation - Imperfections classification in PBF parts (ISO/ASTM DIS 52948:2023); German and English version prEN ISO/ASTM 52948:2023 / Note: Date of issue 2023-09-29
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发表于 2023-12-22 04:03:44
