Books with instructions for proper maintenance and operation of the airplane systems.

为能正确地维护和操作飞机系统而编写的说明书。

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It provides inFORMation on transition to other airplanes and the operation of various airplane systems.

它提供了过渡到其他飞机和不同飞机系统运行的信息。

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BUILT-IN test equipment, equipment installed on the airplane and in airplane systems to test the systems without external test equipment.

自检设备，安装在飞机和飞机系统中，在无外接检测设备情况下，用于检测系统的设备。

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After all, in the two battery incidents reported, there was no overcharging, only modest damage occurred within two feet of the battery, and all airplane systems other than the battery functioned as intended.

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"We're always working to ensure that our products offer the airlines of the world the most modern and robust technologies available to provide their passengers with an exceptional flying experience, " said Mike Sinnett, senior chief engineer of Airplane Systems for Boeing Commercial Airplanes.

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He was able to show everything about flights, how long they were delayed on the ground, what route they took geographically, how the routes over the last 90 days of that same airplane compared with weather systems.

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