15 / 1117.11

Engineers' consulting for acoustics

15 / 1117.14

Engineers' consulting for sound and vibration proofing

15 / 1117.18

Engineering consulting for particular material applications in the range of development and material technology

15 / 1117.27

Development work for elimination of residual matter from insufficiently tended garbage dumps

15 / 1117.28

Development work in the field of materials processing for the use of biogenous raw materials and recyclings

15 / 1117.29

Project management and direction of surface recycling measurements

15 / 1117.34

Consulting and planning services for waste management

15 / 1117.44

Coordination, design and construction management of hook-up services

15 / 1117.61

Magnet calculations