42 Engineering services, namely, technical project planning; engineering services; professional consultancy, namely, technical consultancy in the fields of maintenance, manufacturing, logistics, and research and development for the hospital, pharmaceutical, engineering, and construction industries, surveying; quality control for others; scientific and technological service, namely, scientific research, analysis and testing, in the fields of maintenance, manufacturing, and logistics for the hospital, pharmaceutical, engineering, and construction industries and development related thereto; industrial analysis and research in the fields of maintenance, manufacturing, and logistics for the hospital, pharmaceutical, engineering, and construction industries for the hospital, pharmaceutical, engineering, and construction industries