From professional translators, enterprises, web pages and freely available translation repositories.
surveying (including photogrammetrical surveying), hydrographic, oceanographic, hydrological, meteorological or geophysical instruments and appliances, excluding compasses; rangefinders
instrumentos e aparelhos de geodesia, topografia, agrimensura, nivelamento, fotogrametria, hidrografia, oceanografia, hidrologia, meteorologia ou de geofísica, excepto bússolas; telémetros