Spectrashield

    #hydrodyne

    #hydro-dyne engineering

    #coarse screen

    #gawp savannah 2018

    #gawp conference

    #grwa conference

    #duperon

    #kirschmer equation

    #perforated screen

    #bar screen

    #no water no beer

    #water infrastructure conference 2018

    #spectra shield

    #spectrashield

    #rmsawwa/rmwea joint annual conference