120 Emergency 120急救
120 Emergency Alarm System 120急救接警系统
120 Emergency Valve 应答; 告知收到; 肯定; 120紧急阀; 异向性磁阻
120 Prehospital Emergency System 120院前急救系统
abdominal emergency 急腹症
Abdominal surgical emergency 急腹症
Ability of emergency management 应急处理能力
Ability of emergency response 应急能力
acceptable emergency dose 可接受的应急剂量; 可容许剂量; 事故容许剂量; 可接受紧急事故剂量
accident emergency 事故应急
Accident Emergency Response 事故应急; 胶合板
accident emergency system 事故应急系统
Acute abdominal emergency 急腹症
additional emergency bilge suction pipe 附加应急舱底水吸入管
Administrative emergency 恶; 有病
administrative emergency power 缺陷接地结构; 缺陷地结构; 缺陷地结构(DGS)
adult emergency case 成人急救盒
aeronautical emergency frequency 计算机监控系统; 航空紧急频率
air defense emergeency 紧急防空
air defense emergency 防空紧急状况