Research in the area of semiconductor processing technology; Surveying; Chemical research; Biological research; Weather forecasting; Material testing; Packaging design; Construction drafting; Computer programming; Graphic arts designing

Bill-posting; Organising exhibitions for commercial or advertising purposes; Cost price analysis; Sales promotion for others; Personnel recruitment; Business administrative services for the relocation of personnel; Typing; Accounting services; Sponsorship search; Retail store services for pharmaceutical, veterinary and sanitary preparations and medical supplies

Time recording apparatus; Radios; Acoustic conduits; Frames for photographic transparencies; Radar detectors; Apertometers; Electric cables; Semiconductors