Used for testing horizontal combustibility of various textile and show with flamespreadrate.
用于测定各类纺织织物水平方向燃烧性能，并以火焰蔓延速率来表示。
2
The study indicates that the end of flamespread over grain surface corresponds to Max value of pressure rise rate and the flame is not continuous in fin slots.
研究表明，火焰传播结束时刻对应于燃烧室升压速率极大值，尾部翼槽内火焰传播过程不连续。
3
Used for testing horizontal inflammability of various fabric, which is expressed with flame-spreadrate.