KS K ISO 6942-2017 Protective clothing-Protection against heat and fire-Method of test:Evaluation of materials and material assemblies when exposed to a source of radiant heat
2017KS K ISO 6942:2017 Protective clothing-Protection against heat and fire-Method of test:Evaluation of materials and material assemblies when exposed to a source of radiant heat
2011KS K ISO 6942:2011 Protective clothing-Protection against heat and fire-Method of test:Evaluation of materials and material assemblies when exposed to a source of radiant heat