Two patent-pending Gruvlok rigid couplings from ASC Engineered Solutions are now available. The new Fig. 74CL and Fig. 74SL ...
CDM Smith is a global engineering firm that has overseen pipe replacements in Chicago and Washington D.C., and is also ...
The most elusive mystery of the days surrounding the Jan. 6, 2021, Capitol attack has for years been the two pipe bombs ...
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