Gas emissions control equipment, namely, wet spray absorbers, wet tray absorbers, wet packed bed absorbers, fabric filters, spray drier-fabric filter combinations, gas spray coolers, and gas pre-scrubbers; gas treatment equipment, namely, wet spray absorbers, wet tray absorbers, wet packed bed absorbers, fabric filters, spray drier-fabric filter combinations, gas spray coolers, and gas pre-scrubbers

Gas emissions control equipment, namely, wet spray absorbers, wet tray absorbers, wet packed bed absorbers, fabric filters, spray drier-fabric filter combinations, gas spray coolers, and gas pre-scrubbers; gas treatment equipment, namely, wet spray absorbers, wet tray absorbers, wet packed bed absorbers, fabric filters, spray drier-fabric filter combinations, gas spray coolers, and gas pre-scrubbers