9 Scientific, surveying, weighing, measuring, signaling, and checking in the nature of supervision apparatus and instruments, including apparatus and instruments for weighing, measuring, signaling and checking in the nature of supervision used in connection with machines for filling of gas cylinders and for carbon capture, namely, weight controllers, leak detectors and controllers to remotely monitor and control the function and status of other electrical, electronic and mechanical devices or systems, namely, systems for filing gas into gas cylinders and gas and liquid cylinders; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; fire-extinguishing apparatus; data processing equipment and computers; electronic control apparatus for gas filling machines; computer hardware and downloadable and recorded software for operating, control and monitoring of gas filling plants and machines for converting plastic into oil and computer hardware and downloadable software for the use in connection with data collection, process analysis, process monitoring, process controlling and automatic process optimization; computer hardware and downloadable and recorded software for the use in operating controlling and monitoring gas liquefaction plants, gas bunkering plants, gas refueling plants and power plants; computer hardware and downloadable software for the use in conversion and recycling of waste; industrial automation downloadable software; electric process controlling apparatus for controlling gas filling machines and machines for converting plastic into oil; process control digital controllers for process control of gas filling machines and machines for converting plastic into oil; downloadable software and computer hardware and electric and electronic connection panels and switchboards for use in filling gas cylinders with gas; control equipment, namely, sensors for detecting gases and measuring and control apparatus, namely, sensors, meters, cameras and monitors for use in connection with gas filling machines, gas liquefaction plants, gas bunkering plants, gas refueling plants and power plants; downloadable software for controlling and monitoring gas filling plants; electric and electronic apparatus and instruments for carbon capture, namely, pressure sensors, electronic sensors, photo sensors and temperature sensors; apparatus and instruments for dosing and measuring of gas, not for medical use, as well as apparatus and instruments for weighing and pressure testing of gas cylinders; control equipment and control apparatus for controlling the sealing of gas cylinders and for testing if valves and gas cylinders are without leakiness; fire and gas alarm systems comprised of fire alarms and gas alarms; photovoltaic installations, namely, solar modules for generating electricity; solar energy collectors for electricity generation, namely, photovoltaic cells also including a solar thermal collector sold as a unit; machines and machine tools, namely, equipment for pressure testing of gas cylinders; machines for checking and testing gas cylinders and valves, including machines for testing of leakages and leakiness of valves, including valves on gas cylinders; machines for checking and testing gas cylinders and valves; replacement parts for the abovementioned goods