$10
Assembled spectacles—Part 1:Single-vision and multifocal
MOD ISO/DIS 21987:2007
全国光学和光学仪器标准化技术委员会眼镜光学分技术委员会(SAC/TC 103/SC 3)
GB 13511的本部分规定了单光、多焦点配装眼镜的产品分类、要求、试验方法和标志、包装、运输、贮存。
本部分适用于单光和多焦点的配装眼镜,配装眼镜包括:定配眼镜和老视成镜。
This standard is the original Chinese electronic standard.
After you successfully purchase, we will send the electronic version of this standard to your email address.
If you have successfully purchased, please go to the plug-in category of the store and download the free plug-in installation package.
If you need translation, please contact email: ChineseStandardsLibraryS001@gmail.com.