Ear plugs; processed glass (not for building); electric arc welding machines; metal cutting machines (by arc, gas or plasma); electric welding apparatus; ozonisers (ozonators); electrolysers (electrolytic cells); egg-candlers; cash registers; coin counting or sorting machines; electric sign boards for displaying target figures, current outputs or the like; photocopying machines; manually operated computing apparatus; drawing or drafting machines and apparatus; time and data stamping machines; time clocks (time recording devices); punched card office machines; voting machines; billing machines; postage stamps checking apparatus; vending machines; gasoline station equipment; coin-operated gates for car parking facilities; life saving apparatus and equipment; fire extinguishers; fire hydrants; fire hose nozzles; sprinkler systems for fire protection; fire alarms; gas alarms; anti-theft warning apparatus; protective helmets; railway signals; vehicle breakdown warning triangles; luminous or mechanical road signs; diving machines and apparatus (not for sports); arcade video game machines; electric door openers; vehicle drive training simulators; sports training simulators; laboratory apparatus and instruments; measuring or testing machines and instruments; power distribution or control machines and apparatus; rotary converters; phase modifiers; batteries and cells; electric or magnetic meters and testers; electric wires and cables; electric flat irons; electric hair-curlers; electric buzzers; telecommunication machines and apparatus; electronic machines, apparatus and their parts; magnetic cores; resistance wires; electrodes; fire boats; rockets; fire engines; cigar lighters for automobiles; gloves for protection against accidents; dust masks; gas masks; welding masks; fireproof garments; spectacles (eyeglasses and goggles); consumer video games; electronic circuits and CD-ROMs recorded programs for handheld games with liquid crystal displays; slot machines; weight belts (for scuba diving); wetsuits (for scuba diving); inflatable swimming floats; protective helmets for sports; air tanks (for scuba diving); swimming flutter boards; regulators (for scuba diving); phonograph records; metronomes; electronic circuits and CD-ROMs recorded automatic performance programs for electronic musical instruments; slide-rules; exposed cinematographic films; exposed slide films; slide film mounts; recorded video discs and video tapes; electronic publications

Providing meteorological information; architectural design; surveying; geological surveys or research; designing of machines, apparatus, instruments (including their parts) or systems composed of such machines, apparatus and instruments; designing; computer software design, computer programming, or maintenance of computer software; technical advice relating to performance, operation of computers, automobiles and other machines that require high levels of personal knowledge, skill or experience of the operators to meet the required accuracy in operating them; testing, inspection or research of pharmaceuticals, cosmetics or foodstuffs; research on building construction or city planning; testing or research on prevention of pollution; testing or research on electricity; testing or research on civil engineering; testing, inspection or research on agriculture, livestock breeding or fisheries; testing or research on machines, apparatus and instruments; licensing of copyright; rental of measuring apparatus; rental of computers; providing computer programs; rental of laboratory apparatus and instruments; rental of drawing instruments