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  1. Thread: Phosgene Gas

    by harco
    Replies
    31
    Views
    24,192

    One tip I've found that helps to prevent residue...

    One tip I've found that helps to prevent residue gases burning off while brazing is leave your vacuum pump running on the system but just valved open enough to have a little negative pressure...
  2. Thread: Phosgene Gas

    by harco
    Replies
    31
    Views
    24,192

    One tip I've found that helps to prevent residue...

    One tip I've found that helps to prevent residue gases burning off while brazing is leave your vacuum pump running on the system but just valved open enough to have a little negative pressure...
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