GB/T 38010.3-2021眼镜架和太阳镜电子目录与识别第3部分:技术信息标准
英文:Spectacle frames and sunglasses electronic catalogue and identification—Part 3: Technical information GB/T 38010.3-20...
英文:Spectacle frames and sunglasses electronic catalogue and identification—Part 3: Technical information GB/T 38010.3-20...