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engineered materials arresting system
航空, 加拿大, 安全系统 dispositif d'arrêt à matériau absorbant
engineered material arresting system
航空, 加拿大 dispositif d’arrêt à matériau absorbant (EMAS beds are made up of a grouping of blocks of crushable cellular concrete that will reliably deform under the weight of an aircraft)
 英语 词库
engineered material arresting system
航空, 加拿大 A soft ground arrestor system, located beyond the end of the runway and centred on the extended runway centreline, that deforms under the weight of an aircraft, bringing it to a safe stop in the event of an overrun without structural damage to the aircraft or injury to its occupants