42 Testing, research, and development in the field of chemistry; scientific testing, research, and development; product testing, research, and development of machines and apparatus; product testing, research, and development of metal materials; testing, research, and development in the fields of material science and electrical engineering; scientific testing, research, and development relating to transmission of electricity; product testing, research, and development of telecommunication machines and apparatus; product testing, research, and development of electronic circuits, semiconductor elements, integrated circuits, and large-scale integrated circuits; product testing, research, and development of semiconductors; product testing, research, and development of metal oxides, semiconductors, electronic appliances, and telecommunication machines and apparatus; providing technical research information relating to manufacture and processing of metal oxides, semiconductors, electronic appliances, and telecommunication machines and apparatus; scientific testing, investigation, or research; scientific analysis; providing information on scientific testing, investigation, or research; industrial development; providing information relating to technical research; providing information and data relating to scientific and technical research and development; providing scientific and technical information; technical consultancy relating to product development; design of electronic circuits, semiconductor elements, integrated circuits, and large-scale integrated circuits; and providing consultancy or information relating to design of electronic circuits, semiconductor elements, integrated circuits, and large-scale integrated circuits