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  • Mining Atomic Rockets

    4. The scenario and process of the space mining simulation. The scenario was designed with the help of space professionals with backgrounds in space engineering and

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  • UNSPSC Selector Tool apuc scot.ac.uk

    A selector tool to be used by suppliers and buying organisations preparing a catalogue for upload into PECOS; Updated on 10th September 2008 for use with Excel 2007.

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  • Copper

    Copper is a chemical element with symbol Cu (from Latin cuprum) and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity.A freshly exposed surface of pure copper has a pinkish orange color.Copper is used as a conductor of heat and electricity, as a building material, and as a constituent of various metal alloys, such as sterling

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