08/30188839 DC 标准详情
- 标准号：08/30188839 DC
- 中文标题：
- 英文标题：BS EN 50525-3-31. Electric cables. Low voltage energy cables of rated voltages up to and including 450/750 V. Part 3-31. Cables with special fire performance. Single core non-sheathed cables with halogen-free thermoplastic insulation, and low emissio
- 标准类别：标准草案
- 发布日期：
