This standard specifies the classification and nomenclature, requirements, test methods, inspection rules, marking, packaging, transportation and storage of flame-retardant and fire-resistant flexible cables for communication power supplies. This standard applies to flame-retardant and fire-resistant flexible cables for communication power supply in power transmission and distribution systems such as communication bureaus and buildings.
YD/T 1173-2010 history
2016YD/T 1173-2016 Flame-retardant and fire-resistant flexible cables for communication power supplies
2010YD/T 1173-2010 Flame-retardant and fire resistant flexible cable for power supply system for telecommunications
2001YD/T 1173-2001 Flame-retardant and Fire Resistant Flexible Cables for Power Supply System of Communication