9
Vibration gauges; noisemeters; noise suppression apparatus; audio noise reducers; electrotechnical vibration meters; measuring, detecting, monitoring and controlling devices; noise cancelling apparatus; lasers for measuring; precision measuring apparatus; sensors for measuring speed; electromagnetic measuring detectors; signal delay apparatus; material testing apparatus; sound transmitting apparatus; scientific apparatus and instruments; scientific, optical, measuring, signalling and checking apparatus and instruments; scientific, nautical, surveying, optical, weighing, measuring, signalling, checking [supervision], life-saving and teaching apparatus and instruments; bore testing instruments; borehole surveying apparatus; photographic and film apparatus and instruments for use for scientific purposes
37
Explosive civil engineering; rock blasting; building inspection in the course of building construction
41
Arranging of courses of instruction; arranging of training courses; arranging technical instruction courses; courses (training -) relating to engineering
42
Environmental testing of noise pollution; blasting vibration measurement; measuring variables associated with the directional steering of boreholes; assessment in the field of science provided by engineers; estimations in the field of science provided by engineers; science and technology services; scientific services and research relating thereto; well logging; measuring variables associated with the drilling of boreholes; well bore surveying services; surveying boreholes; blasting vibration analysis; explosives engineering services; analysis of geological samples; analysis of materials; analysis and testing services in the field of oil exploration; structural engineering services; computer assisted engineering design services; computer-aided engineering design services; computer-aided engineering design and drawing services; design of measurement systems; design of machines, apparatus and instruments; expert reporting services relating to technology