Ill. Admin. Code tit. 35 § 211.5339
Current through Register Vol. 49, No. 2, January 10, 2025
"Rain erosion-resistant coating" means a coating or coating system used to protect the leading edges of aerospace parts, such as flaps, stabilizers, radomes, engine inlet nacelles, etc., against erosion caused by rain impact during flight.
Ill. Admin. Code tit. 35, § 211.5339