76464248
Oct 28, 2002
Jul 27, 2004
EQUIPMENT USED TO CONTROL THE MIXING OF GASES, COMPRISED PRIMARILY OF ELECTRONIC CONTROL PANEL, INJECTORS, FLOW METERS, FLOW AND PRESSURE SWITCHES, PRESSURE REGULATORS, SOLENOIDS, METERING VALVES, HORNS AND SYSTEM STATUS CONTROL DEVICES
Electrical and Scientific ApparatusDESIGN OF GAS MIXING SYSTEM FOR OTHERS; TECHNICAL CONSULTATION SERVICES IN THE FIELD OF GAS MIXTURES AND HEAT TREATMENT PROCESSES
Computer and Scientific