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| Aviz geotehnic - http://www.prospectterra.ro Companie tanara si dinamica in domeniul geologiei ingineresti, are ca obiect principal de activitate realizarea de: studii geotehnice, studii hidrogeologice, calculul stabilitatii terenurilor si taluzelor, investigatii geofizice, consultanta si asistenta tehnica pe parcursul desfasurarii lucrarilor diferitelor proiecte |
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| What are magnets - http://www.mymagneticdomain.com A series of articles pertaining to the science and technology of magnets and their properties, including the history of discoveries relating to magnets, which lead to the beginning of modern science. |
