1)emergency dewatering system,应急排水系统2)Emergency rescue drainage system,应急救援排水系统3)EES (Emergency Exhaust System),应急排放系统4)emergency heat removal system,应急排热系统5)administration building and emergency center water supply and drainage system,办公楼及应急中心给排水系统6)emergency diesel generator building water supply and drainage system,应急柴油发电机厂房给排水系统