This self extinguishing system can manufacture or repair composite structures.
该产品具有自熄灭特性，可用于制造和修补复合结构材料。
Additional safety features include run-flat tyres, a self-sealing fuel tank and a fire-extinguishing system.
额外的安全功能包括防滑轮胎，自动封口油箱和灭火系统。
The self-extinguishing of the arc caused by a single-phase grounding fault depends mainly on the amplitude of the residual current at grounding point.
可自恢复性单相接地故障点的电弧是否能自然熄灭的决定因素是接地故障残流的大小。
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