“失压”造句
媒体披露的法航A330最后遗言“电力中断、机舱
失压”，隐藏着很多可以解读的信息。
The air france A330 last words released by the media "power failure, cabin pressure loss", has a lot of scrutable information hidden therein.
保护性能试验包括: 1. 过载保护2.缺相保护 3.
失压保护.
Protection performance tests includes: 1 . over - loading protection 2.1 osting - phase protection 3 . missing - voltage protection.
具有过载, 短路,
失压保护.
With protections of overload, short - circuit, and voltage - absent.