“This article is reprinted with permission from CleanerTimes/IWA, a monthly trade journal serving the pressure cleaning and waterjetting industries. For more information please visit www.cleanertimes.com or www.waterjettingdirectory.com . Article by Kathy Danforth June 2011, p. 42, Cleaner Times Dr. Lydia Frenzel has been a significant force in the waterjetting industry since her early work in […]
July 9, 2011
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