Scientific, surveying, measuring and checking (supervision) apparatus and instruments; acoustic, optical and electronic measuring apparatus and instruments; apparatus and instruments for measuring data on resistivity, resistance, self potential, conductivity, magnetic susceptibility, output and temperature; apparatus for recording, transmission or reproduction of sound or images; magnetic and optical recording media; data processing equipment and computers; software (recorded programs); computer programs (downloadable software); peripheral devices for computers; couplers (data-processing equipment); electronic publications (downloadable); measuring apparatus; measuring instruments; electric and electronic monitoring apparatus; optical apparatus and instruments; explorers (scanners) (data-processing equipment); electronic notice boards

Manuals for computer software and for measuring instruments