EI

COMPUTERS AND COMPUTER PERIPHERALS FOR USE IN DATA ACQUISITION, MONITORING, AND CONTROL AND COMPUTER PROGRAMS

MANAGEMENT CONSULTING SERVICES CONCERNED WITH FACILITIES AND INFORMATION MANAGEMENT IN THE FIELD OF POWER, CHEMICAL, AND HEAT GENERATING PLANTS

CONSULTING AND ENGINEERING SERVICES IN THE FIELD OF POWER, CHEMICAL AND HEAT GENERATING PLANTS; COMPUTER HARDWARE AND COMPUTER SOFTWARE CONSULTING SERVICES