The aim of the utility model is to overcome the shortages of larger weight, larger thickness, only luminescence, no light reflection, poor light adaptability, and single function of the prior art.
目的在于克服现有技术重量较大、厚度较厚、只能发光而不能反光、对光线适应性差、功能单一的缺点。
The aim of the utility model is to overcome the shortages of larger weight, larger thickness, only luminescence, no light reflection, poor light adaptability, and single function of the prior art.
目的在于克服现有技术重量较大、厚度较厚、只能发光而不能反光、对光线适应性差、功能单一的缺点。
应用推荐