Aerospace series. Test methods for aluminium and aluminium alloy products. Metallographic determination of cladding thickness and copper diffusion in the cladding for rolled products (prEN 2007)
航空航天系列 铝及铝合金产品的试验方法 轧制产品覆层厚度和覆层中铜扩散的金相测定(prEN 2007)
发布日期:
1993-04-14
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