02 ncac 09F .0103 PERFORMANCE REQUIREMENTS
Ethylene glycol base engine coolant concentrate shall conform to the laboratory test performance requirements prescribed by "ASTM International Standards on Engine Coolants" for ethylene glycol base engine coolant.
History Note: Authority G.S. 106-579.7;
Eff. February 1, 1976;
Amended Eff. May 1, 2013;
Pursuant to G.S. 150B-21.3A, rule is necessary without substantive public interest Eff. March 22, 2015.