FTMS 191 5903.2布料的阻燃性;垂直法
FTMS 191 Method 5903.2 for Flame Resistance of Cloth; Vertical.
test info 测试内容：
test clause requirement
conditioning T:20±2℃. 65±5%. to moisture equilibrium
sample required样品要求: 4 square meter
The test cycle测试周期:normal(9 working days)