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53065.2-2008

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   2009-04-15
   2009-05-01
   2009-07-01
    45 %. po a . 2. po
   Refractory products with less than 45 % true porosity. Method for determination of compressive strength at room temperature. Part 2. Test with packings
    po a 45 % a po a po.
po a po po 53065.1.
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  53065.2-2008 53065.2-2008