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PR Newswire

CARB Extends, Modifies Johnson Matthey's AdvCCRT(TM) Verification, Boosting Level 3+ PM Reduction Flexibility

AUDUBON, Pa., Nov. 27, 2012 /PRNewswire/ -- The California Air Resources Board (CARB) has extended and modified its verification of Johnson Matthey's AdvCCRT™ system, a ruling that will provide even greater flexibility to end users requiring Level 3+ PM reduction. Initially...