In order to find a matched color with the CAM decals, I sprayed blue on a plastic board and put "2" decal on it.
为了找出与CAM贴纸相近的颜色，我在胶板上喷了蓝色然后贴上“2”这个图案。
2
The display unit comprises a flexible circuit boardmatched with the shape of the curved surface of the fan blade, and a luminous element arranged on the flexible circuit board.
所述显示单元包括与扇叶叶片曲面形状适配安装的挠性电路板及设于所述挠性电路板上的发光元件。
3
The outer lid and the inner lid are provided with a ring edge and a round board which are matched.