Definitions for "ECCS"
Emergency core cooling system
emergency core cooling systems. The emergency core cooling systems are a variety of safety measures designed to operate automatically to keep the core of a reactor drenched with water if the primary circuit should spring a leak. See LOCA.
Electronic Concentrated Control System (Nissan)
Electronic Course Content Service. This Copyright Clearance Center pay-per-use service conveys permission to reproduce copyrighted materials in electronic coursepacks and electronic reserves.
Electronic Customer Communications System