GeneralElectricのインスタグラム(generalelectric) - 12月29日 02時28分

Up close and personal with the #GE LEAP #jetengine, which debuted at the 2016 Farnborough Airshow as the world's first jet engine made using 3D-printed nozzles and parts created from ceramic materials called ceramic matrix composites (CMC). Photo by @cntalbot #TBT

[BIHAKUEN]UVシールド(UVShield)

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