Product Standard 

Enterprise standard.At the same time, apart from implementing IEC60332 or GB/T18380-2001 or the GB306-2007 the Public Safety industrial Standard for combustion retardant characteristics, products also adopt state standard (GB) for non-combustion-resisting type equivalent to the products. 

Technical property, conditions and others, except combustion-retardant characteristics, are all the same as corresponding non-combustion-retardant type cable in the sample book.