Automatic control instruments; Azimuth instruments; Borehole surveying instruments; Calibration instruments; Data collection instruments; Instruments for surveying physical data; Data transmitting instruments; Instruments adapted for use with computers; Instruments for diagnosis (for scientific use); Chart plotting instruments; Check measuring instruments; Data display instruments; Data acquisition instruments; Data transfer instruments; Electronic instruments for recording information; Electronic navigation instruments; Image recording instruments; Electronic instruments for the receiving of data; Mobile data instruments; Electronic monitoring instruments, other than for medical use; Data capture instruments; Compasses (measuring instruments); Digital measuring instruments; Instruments for measuring angles; Instruments for measuring gradients; Instruments for measuring length; Instruments for indicating planes; Levelling instruments; Coordinate measuring instruments; Distance measuring instruments; Electronic distance measuring instruments; Electronic measuring instruments; Length measuring instruments; Logs (measuring instruments); Measuring instruments; Optical temperature measuring instruments, other than for medical use; Precision measuring instruments; Radiation measuring instruments; Data communications instruments

Safety clothing for protection against accident or injury; safety headgear

Mining extraction; mining services; mining (extraction of oil, gas and minerals); mine blasting; drilling and blasting services; earth moving services