7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
machine and machine tools, namely gauges, for monitoring bore hole properties, namely temperature, pressure, flow rate, resistivity, water cut, chemical analysis, and acoustic travel rate, as well as monitoring the performance of downhole tools, namely valves, screens, gauges, packers, data transmission devices, namely wire, fiber optic cable, and fluid conduits, and bridge plugs, and excluding any use in conjunction with blowout preventers
9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
downhole gauges for monitoring bore hole properties, namely temperature, pressure, flow rate, resistivity, water cut, chemical analysis, and acoustic travel rate, as well as monitoring the performance of downhole tools, namely valves, screens, gauges, packers, data transmission devices, namely wire fiber optic cable, and fluid conduits, and bridge plugs, and excluding any use in conjunction with blowout preventers