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    Teacher Demonstration of Pouring Lead Joint Vertical

     

    Video of HVAC/Plumbing instructor doing a demonstration

     

    Teacher Demonstration of Case Iron Pipe

     

    Teacher Demonstration of Case Iron Pipe

     

    HVAC Refrigerant Leak Detection Methods -November 23, 2

     

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    Soldering Copper Piping - posted November 12, 2012
    How to Solder Copper Piping