9 Adapted structural parts made wholly or partially made of glass or glass ceramic sold as integral components of scientific, research, navigation, surveying, photographic, film, audiovisual, optical, weighing, measuring, signaling, detection, testing, checking, rescue and teaching apparatus and instruments, namely, microscopes, bio-chips for research or scientific purposes, glass tubes for scientific purposes, microarrays being laboratory equipment, photo electron spectroscopy analyzers not for medical purposes, vehicle batteries, electronic display interfaces, integrated circuit packaging, light detection and ranging apparatus, laser and sensor measuring systems, microelectromechanical devices, navigation sensors and sensors for perceiving the surroundings of objects, pressure, optical, and temperature sensors, electrical terminals and feedthroughs for harsh environments, lasers not for medical purposes, lasers for industrial use, laser diodes, lasers for measuring, and laser rangefinders; adapted structural parts made wholly or partly of glass or glass ceramic sold as integral components of apparatus and instruments for conducting, switching, converting, accumulating, regulating or controlling the distribution or use of electrical current; adapted structural parts made wholly or partly of glass or glass ceramic sold as integral components of equipment and instruments for recording, transmission, reproduction or processing of sound, images or data, namely, video and picture projectors, digital projectors, and multimedia projectors; adapted structural parts made wholly or partly of glass or glass ceramic sold as integral components of computers and computer peripheral devices