Draft Document - Graphic technology - Safety requirements for graphic technology equipment and systems - Part 1: General requirements (ISO/DIS 12643-1:2014); German version prEN ISO 12643-1:2014
文件草稿——图形技术——图形技术设备和系统的安全要求——第1部分:一般要求(ISO/DIS 12643-1-2014);德文版prEN ISO 12643-1:2014