GeneralElectricのインスタグラム(generalelectric) - 2月9日 02時53分

What goes into the world’s most efficient jet engine? #GE’s GEnx-1B engine houses 18 unique carbon-fiber composite fan blades that reduce weight and increase efficiency. Video shot at our #aviation test operations facility in Peebles, OH. #avgeek #jetengine

[BIHAKUEN]UVシールド(UVShield)

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