Electrolysis machines for generating gases; Electrolysis machines for generating hydrogen

Installation, assembly, repair, and maintenance services of and in relation to chemical installations being chemical plants; installation, assembly, repair, and maintenance services of and in relation to alkaline water electrolysis installations for hydrogen production; building, assembly, installation, repair, and maintenance services of and in connection to industrial machine installations for the electrochemical and chloralkali industry and for the production of chlorine, soda lye and pota...

Lasers, not for medical purposes