$10
Safety of laser products—Part 13:Measurements for classification of laser products
IDT IEC TR 60825-13:2011
全国光辐射安全和激光设备标准化技术委员会(SAC/TC 284)
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 need translation, please contact email: ChineseStandardsLibraryS001@gmail.com.