GB/T 19216.1-2021在火焰条件下电缆或光缆的线路完整性试验第1部分:火焰温度不低于830℃的供火并施加冲击振动,额定电压0.6/1kV及以下外径超过20mm电缆的试验方法标准
英文:Circuit integrity test for electric cables or optical fiber cables under fire conditions—Part 1: Test method for fire...
英文:Circuit integrity test for electric cables or optical fiber cables under fire conditions—Part 1: Test method for fire...