testing and design services for centrifuges and for parts and fittings of centrifuges; consulting services and advice in the field of testing and design of centrifuges and for parts and fittings of centrifuges

repair and maintenance services for centrifuges and for parts and fittings of centrifuges; consulting services and advice in the field of repair and maintenance of centrifuges and for parts and fittings of centrifuges

centrifuges and parts and fittings therefor