Physical Electronics, Inc. is the leading supplier of surface analysis instruments and surface analysis equipment such as the PHI VersaProbe (XPS).
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May 07, 2012 · Geotextile Encased Columns (GEC): ... An alternative system, which can both provide the required lateral support and increase bearing capacity, ...
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Bara de tirant este bara filetata patentata Dywidag pentru prinderea cofrajelor in constructii, in deosebi a cofrajelor metalice. Bara tirant tip Dywidag este ...