7 PROCESSING AND PRODUCTION MACHINERY FOR THE OIL AND GAS INDUSTRY-NAMELY, DEHYDRATING MACHINES, DEETHANIZING MACHINES, COMPRESSORS AND PARTS AND ATTACHMENTS THEREFOR, GAS SCRUBBING MACHINES, HEAT EXCHANGERS, PUMPS, ELECTRIC MOTORS, GAS ENGINES, OIL AND GAS SEPARATORS, OIL EMULSION TREATMENT MACHINES