airplane fire control system 航空火控系统
The second group drops water on the fire from an airplane.
第二组从飞机上往火上浇水。
Thee airplane was obviously in trouble. One engine was on fire, anther was sputtering, and the machine was slowly, ineluctably losing height.
飞机显然出了问题,一个引擎着火,另一个嘎嘎作响,不可避免地,飞机缓慢地失去高度。 。
The primary arc beads and the secondary arc beads are the important evidence for identification of the cause of fire during airplane electrical fire investigation.
一次短路电弧熔珠和二次短路电弧熔珠是飞机电气火灾原因鉴别的重要物证。
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