9 Solar batteries; laboratory apparatus and instruments, namely, test tubes, storage tubes, microfluidic devices for extraction, amplification and detection of nucleic acid, dipstick devices for laboratory purposes and nucleic acid chromatography apparatus used for DNA detection; electronic machines, apparatus and their parts, namely, heat radiation detectors, heat radiation shields for electronic products, heat radiation measuring instruments, computers, electronic microscopes, electronic calculators, hard disk drives, word processors, x-ray tubes other than for medical purposes, photo tubes, vacuum tubes for radiators, rectifier tubes, cathode ray tubes, electric discharge tubes other than for lighting, thermistor, diodes, transistors, integrated circuits, large scale integrated circuits, electronic burglar alarms, motion detectors and electronic book readers; telecommunication machines and apparatus, namely, telecommunications switches, transmitters, cables and exchangers, intercoms, mobile phones, facsimile apparatus, fax machines, television receivers, television transmitters, radio receivers, radio transmitters, navigation apparatus for vehicles in the nature of on-board computers, radio direction finders, radar, compact disc players, tape recorders, recorder players, digital cameras, video cameras, video disc players, video tape recorders, DVD players, DVD recorders, portable music players, namely, MP3 players, portable audio tape players and portable CD players, antennas, electric coils, cabinets for speakers, loud speakers, headphones, blank videotapes, plug connectors, plug-in connectors, electric connectors, timing dials, blank audiotapes