IEC 60331-32. Tests for electric cables under fire conditions. Circuit integrity. Part 32. Procedures and requirements for fire with shock. Cables of rated voltage up to and including 0,6/1,0 kV and with an overall diameter not exceeding 20mm
IEC 60331-32 着火条件下电缆的试验 电路完整性 第32部分 冲击火灾的程序和要求 额定电压0.6/1.0kV及以下 总直径不超过20mm的电缆