37
Building, installation and maintenance of industrial plants
42
Research and development in the field of chemistry, in particular in the field of sulfur recovery from sulfur-containing gases; services of an engineer; development, planning, construction design and technical project planning of industrial plants, devices and methods in the field of analytical chemistry and synthesis, as well as corresponding advice, namely, technical consulting in the technology field of sulphur-containing gases, in particular in the field of sulfur recovery from sulfur-containing gases; performance and evaluation of chemical analysis; performance and evaluation of chemical synthesis; issuance of technical expert opinions in the technology field of sulphur recovery from sulphur -containing gases
Die Bezeichnungen wurden automatisch übersetzt. Übersetzung anzeigen