1) HB级: 水平燃烧测试 Horizontal Burning Test
2) V0－V2级: 垂直燃烧测试 Vertical Burning Test
3) 5VA/5VB: 5V级防火试 500w (125 mm) Vertical Burning Test
4) RP Class: 辐射板火焰蔓延测试 Radiant Panel Flame Spread Test
5) VTM0-VTM2: 薄质材料的垂直燃烧测试 Thin Material Vertical Burning Test
6) HF1-HF2: 发泡材料水平燃烧测试 Horizontal Burning Foamed Material Test
匿名回答于2024-06-10 03:31:05
