[Class : 9] Electrical And Electronic Apparatus And Instruments, All For Use In The Field Of Mining And Tunnelling Operations; Gas Detection Systems, Apparatus And Instruments; Gas Monitoring Systems, Apparatus And Instruments; Gas Recovery Monitoring Systems, Apparatus And Instruments; Machine Monitoring Systems, Apparatus And Instruments; Environmental And Condition Monitoring Systems, Apparatus And Instruments Sensor Monitoring Systems, Apparatus And Instruments Pressure Sensors; Temperature Sensors; Flow Sensors Vibration Sensors; Proximity Sensors; Power Supply Systems, Apparatus And Instruments; Electrical And Electronic Control Systems, Apparatus And Instruments; Trip Amplifiers; Switches; Alarm Systems, Apparatus And Instruments; Voltage Checkers; Led Indicator Lamps; Indicator Panels; Connectors For Use With Sensors And Monitoring Systems, Apparatus And Instruments; Apparatus And Instruments For The Management Of Sensors, Alarms And Control Devices; Monitoring Systems For Bulk Material Handling Equipment And Installations; Monitoring Systems For Shearers, Road Headers And Continuous Miners; Process Monitoring Systems, Apparatus And Instruments; Data Acquisition And Data Transmission Systems; Computer Software; Electronic Safety Systems, Apparatus And Instruments; Electronic Safety Installations; Safety Monitoring Systems, Apparatus And Instruments; Parts And Fittings For All The Aforesaid Goods