NF S74-503-2*NF EN ISO 12127-2:2008
耐熱和防火用防護服 透過防護服或其組成材料的接觸熱傳導的測定 第2部分:使用降溫小型汽缸產生接觸熱的試驗方法
Clothing for protection against heat and flame - Determination of contact heat transmission through protective clothing or constituent materials - Part 2 : test method using contact heat produced by dropping small cylinders