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yb/t 119

yb/t 119, Total:3 items.

In the international standard classification, yb/t 119 involves: Materials for the reinforcement of composites.


Professional Standard - Ferrous Metallurgy, yb/t 119

  • YB/T 119-1997 Carbon materials.Determination method of the bulk density

未注明发布机构, yb/t 119





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