Unit (TRU) on the Pilots' Overhead Panel, P5-13, to the TR2 position.

将飞行员头顶板P5-13上的TRU电表选择电门置于TR2位。

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Now balanced precariously atop their tin roof, a lone solar panel provides enough electricity to charge the phone and run four bright overhead lights with switches.

现在，一晃一晃固定在露托家铁皮屋顶上的，是一架独立式太阳能电池板，可以为手机提供足够的电力，并点亮了4只带开关的吊灯。

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Cracks occurred in the main weld joining the web and upper wing panel of an overhead crane girder of I-section, some of which have expanded to the structure material and even led to girder fracture.

桥式起重机采用工字形截面作为主梁，使用多年后该结构形式的主梁上翼缘板和腹板连接的主焊缝及母材多处产生裂纹，甚至发生主梁断裂事故。

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Natalie Creane was struck on the forehead by the overhead panel in 2008 and her family is appealing against a court ruling over a compensation award.

BBC: Natalie Creane in a hospital bed

The initial FAA statement required the overhead switch panel wiring to be inspected and repaired if needed within 90 days.

CNN: 'There could have been an explosion'

Bunk beds, with the top bunk actually a flat panel pulled down from the bottom of overhead bins, were something that could be built to required safety standards.

WSJ: Remedy the Squeeze in Airplanes' Coach Cabins