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00:21 Mar 11, 2008
Portuguese to English translations [Non-PRO] Tech/Engineering - Construction / Civil Engineering / MOVIMENTO DE TERRAS
Portuguese term or phrase:roja rija
Escavação mecânica em rocha rija para abertura de fundações de paredes e sapatas de pilares
Explanation: Assuming the question concerns 'rocha rija', the answer may be 'bed-rock.
Bedrock - Wikipedia, the free encyclopedia Bedrock is the native consolidated rock underlying the surface of a terrestrial planet, usually the Earth. Above the bedrock is usually an area of broken ...
en.wikipedia.org/wiki/Bedrock - 20k - Cached - Similar pages
Robin Levey Chile Local time: 01:53 Native speaker of: English PRO pts in category: 35