GeneralElectricのインスタグラム(generalelectric) - 2月24日 02時38分

Naturally, the world’s most powerful #jetengine is also incredibly loud. Thankfully, the GE90’s fan case is installed with acoustic panels that helps with noise reduction, giving it the lowest noise signature of any engine in its thrust class. Just one of many reasons it’s our No. 1. #avgeek #GE

[BIHAKUEN]UVシールド(UVShield)

>> 飲む日焼け止め！「UVシールド」を購入する