KLMオランダ航空のインスタグラム(klm) - 1月19日 01時02分

With the help of this robot metal coatings are being sprayed on parts of the engine to create a heat resistent layer. This way the engine will last longer before it needs maintenance again. #klm #engineservices

[BIHAKUEN]UVシールド(UVShield)

>> 飲む日焼け止め！「UVシールド」を購入する