HomeEngineeringNeoprene is the trade name of 5520. Neoprene is the trade name ofBy Admin / September 7, 2025 Polyurathane Phenol formaldehyde Polychloroprene Styrene-butadiene rubber ✅ The correct answer is option C.
1. A fire tube boiler is limited to a maximum steam pressure of about __________ kg/cm². Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin
2. Transformer cores are normally made from Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin