冶金标准物质-标准物质实验室【北京华研】
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GSB04-2698-2011(4761) 4032铝合金标样4032铝合金标样 4032 aluminum alloy standard sample ф45×35mm
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GSB04-2553-2010(1-5)-5 铅锡钙合金标样铅锡钙合金标样 Lead tin calcium alloy standard sample Φ40mm×25mm
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GSB04-2553-2010(1-5)-4 铅锡钙合金标样铅锡钙合金标样 Lead tin calcium alloy standard sample Φ40mm×25mm
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GSB04-2553-2010(1-5)-3 铅锡钙合金标样铅锡钙合金标样 Lead tin calcium alloy standard sample Φ40mm×25mm
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GSB04-2553-2010(1-5)-2 铅锡钙合金标样铅锡钙合金标样 Lead tin calcium alloy standard sample Φ40mm×25mm
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GSB04-2553-2010(1-5)-1 铅锡钙合金标样铅锡钙合金标样 Lead tin calcium alloy standard sample Φ40mm×25mm
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GSB04-2409-2008(2765) 2D70铝合金标样2D70铝合金标样 Standard sample of 2D70 aluminum alloy ф45×35mm
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GSB04-2409-2008(2764) 2D70铝合金标样2D70铝合金标样 Standard sample of 2D70 aluminum alloy ф45×35mm
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GSB04-2409-2008(2763) 2D70铝合金标样2D70铝合金标样 Standard sample of 2D70 aluminum alloy ф45×35mm
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GSB04-2409-2008(2762) 2D70铝合金标样2D70铝合金标样 Standard sample of 2D70 aluminum alloy ф45×35mm
标准物质实验室 · 京ICP备19035853号-1