9 Measuring, signalling, inspecting, regulating and monitoring devices, namely, sensor pressure and temperature regulators, thermometers, heat meters, steam consumption meters; apparatus and instruments and their parts and the aforesaid being either for use in the heating, air-conditioning and ventilation sector or specified for use in the industrial process technology sector in connection with pipelines and containers and apparatus connected thereto for use in the whole pipeline sector, namely, sensor pressure and temperature regulators, thermometers, heat meters, steam consumption meters; pressure and temperature regulators with electric commutators; water quantity alarms; heat meters; steam consumption meters; thermostats; safety thermostats for use with valves; room thermostats; heat and temperature sensors; moisture detectors being hygrostats; safety temperature limiters; electromagnetic valves in the nature of solenoid valves; electric high speed circuit breakers; regulating and switching apparatus for adjusting, controlling and switching valves, stop valves and shutter valves; technical chronometric instruments, namely, measuring instruments, counting instruments and aligning instruments and program-controlled electric timers and their parts; time measuring instruments not including clocks and watches; control and regulating apparatus and their parts for automating industrial operations and installations manufactured therefrom using pneumatic, hydraulic, electric or mixed signals and impulses, namely regulating units, control panels and control valves; apparatus for recording, storing and reading electric signals, data, measurements and other technical information and the aforesaid being either for use in the heating, air-conditioning and ventilation sector or specified for use in the industrial process technology sector in connection with pipelines and containers and apparatus connected thereto for use in the whole pipeline sector, namely, sensors, timers, computers, smart device, pressure controllers, reversing amplifiers; digital regulating and control apparatus for building management technology relating to process visualisation and their software; telecommunications apparatus , namely, control units for industrial applications for use with digital and analogue signals; digital/analogue converters; converters for analog/digital signals; analogue display apparatus; electronic heating and ventilation regulators; electronic universal regulators for temperature and differential temperature regulation; electronic universal regulators for potentiometers; electronic synchronizers for actuators; electricity indicators; set-point adjusters; switches, electric, micro switches and change-over switches, calculating devices, and the aforesaid being either for use in the heating, air-conditioning and ventilation sector or specified for use in the industrial process technology sector in connection with pipelines and containers and apparatus connected thereto for use in the whole pipeline sector; switch boxes; switch cabinets; conduits for electric impulses and signals; apparatus for recording technical information; magnetic tapes; hand coding apparatus for bar cards; apparatus for reading stored data, measurements, programs and other technical information; punchcard readers; bar code readers; display apparatus with numeric displays; measuring apparatus for mechanical and thermodynamic dimensions; control and regulating apparatus for size control; push buttons being control switches; gas and fluid measuring sensors; proximity switches; limit switches; single and multiple switches; switching amplifiers; binary converters; impulse meters; controls for automating working processes in process technology and manufacturing engineering for the construction of machines and devices and for machine tools; leak testing apparatus, electric controls and electric regulating apparatus for machine tools, turning machines and drilling machines; electric differential pressure switches and electric automation controls for the automation of industrial processes; electric measuring transducers; automatic tool controllers; control apparatus for machine tools; physical and electrotechnical regulating, signalling, measuring and monitoring apparatus; automatic pressure regulating apparatus and instruments; pressure measuring apparatus; pressure sensors; electric or electronic pressure regulators; heat regulating apparatus; regulating systems consisting of electronic regulating apparatus, in particular for chemical and pharmaceutical installations, for food and textile installations and for environmental engineering; electric control valves; electronic encryption units, and the aforesaid being either for use in the heating, air-conditioning and ventilation sector or specified for use in the industrial process technology sector in connection with pipelines and containers and apparatus connected thereto for use in the whole pipeline sector; flow regulators for commercial and industrial use; room temperature regulators