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GB/T 8013.5-2021铝及铝合金阳极氧化膜与有机聚合物膜 第5部分:功能膜Anodic oxide coatings and organic polymer coatings on aluminium and its alloys. Part 5: Function coatings
GB/T 8013.5-2021铝及铝合金阳极氧化膜与有机聚合物膜 第5部分:功能膜Anodic oxide coatings and organic polymer coatings on aluminium and its alloys. Part 5: Function coatings...
2022-03-22 15:21:36浏览:31
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