Discussions on Model Markings of Flame Retardant Cables for Civil Buildings
In this paper,provisions are made for model markings of flame retardant wires and cables according to the documents issued by the National Certification and Accreditation Administration,China Quality Certification Center,and Sichuan Fire Research Institute in 2024,comparative analysis is conducted for two national standards regarding flame retardant cables General Rules for Flame Retardant and Fire Resistant Electric Wires and Cables or Optical Fiber Cables(GB/T 19666-2019)and Classification for Burning Behavior of Electric and Optical Cables(GB 31247-2014),and suggestions are provided for selecting and marking flame retardant cables for civil buildings.
NETL
NSTL
万方数据
