76311021
Sep 10, 2001
Nov 19, 2002
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