42 (Based on 44(e)) Technical consultation in the field of engineering, machinery construction, assembling and processing plants; development of software; engineering services, namely, drafting expert reports regarding the quality, trueness, fatigue strength, chemical and electrical properties of assembly parts; technology consultation and research in the field of engineering, machinery construction, assembling and processing plants; technical product planning in the field of engineering, machinery construction, assembling and processing plants; research in the field of machinery construction engineering; industrial designer services; computer consultancy services; restoration of computer data; computer systems analyses; development of data processing programs by order of third parties; leasing of data processing equipment; research and development services relating to new products; product development; professional consultancy in the field of engineering, machinery construction, assembling and processing plants; technical writing for others; physical research in the field of engineering, machinery construction, assembling and processing plants; material testing; quality inspection in the field of engineering, machinery construction, assembling and processing plants; design services in the field of engineering, machinery construction, assembling and processing plants; computer systems analysis; developing of computer systems; developing computer programs for data processing in the medical sector; technical analysis of the oscillation and vibration of machines; design and construction drafting of supports to provide a vibration-damped mounting for drives and machines; design and construction drafting in the field of engineering, machinery construction, assembling and processing plants