Several entities, including ABB , Siemens , Endress+Hauser , and Emerson , represent the factory automation sector . ASEA Brown Boveri specializes in robotics and electrical solutions, while Electrical https://bookmarknap.com/story12578461/asea-brown-boveri-versus-electrical-siemens-versus-endress-hauser-versus-emerson-a-comparison-at-industrial-automation-giants