ELECTRICAL APPARATUS AND INSTRUMENTS, AND PARTS AND FITTINGS THEREFOR, FOR MEASURING THE PERFORMANCE CHARACTERISTICS OF INDUSTRIAL PROCESS VESSELS SUCH AS STORAGE TANKS, ROAD AND RAIL TANKERS, SEPARATORS, HEAT EXCHANGERS, PIPELINES, DISTILLATION COLUMNS AND REACTORS; APPARATUS AND INSTRUMENTS FOR MEASURING LEVELS OF RADIOACTIVITY IN INDUSTRIAL PROCESS VESSELS SUCH AS STORAGE TANKS, ROAD AND RAIL TANKERS, SEPARATORS, HEAT EXCHANGERS, PIPELINES, DISTILLATION COLUMNS AND REACTORS; NUCLEONIC INST...

Conducting Process Application and Environmental Studies Relating to Plant Trouble-Shooting, Plant Operating Characteristics, Fluid Flow Measurement and Energy Utilization for the Petroleum, Petrochemical Pipeline and Power Generation Industries