Scientific, surveying, weighing, measuring, signaling, checking and supervision of apparatus and instruments, namely, data processors, computers, and software for operating and controlling machine tools, automatic machines used for introducing balls into a grinder or a crusher grinding and crushing machines, electric regulators, electric bunkers, filling detectors, measurement sensors

Scientific, surveying, weighing, measuring, signaling, checking and supervision of apparatus and instruments, namely, data processors, computers, and software for operating and controlling machine tools, automatic machines used for introducing balls into a grinder or a crusher grinding and crushing machines, electric regulators, electric bunkers, filling detectors, measurement sensors

[ Machines and machine tools used for removing waste material from crushed ore; automatic machines for introducing balls into grinding or crushing machines; grinding and crushing machines used to grind and crush ore ]