燃烧器翼形喷嘴（翼嘴）burner Wing Tops,符合 UL94-2013, ASTM D 4986 or ISO9772-2001 (GBT8332-2008) 泡沫塑料--小试样在小火焰条件下水平燃烧性能的测定)标准之泡沫材料水平燃烧试验，HBF, HF-1, or HF-2

Burner Wing Tops，UL94-2013, ASTM D 4986 or ISO9772-2001 (GBT8332-2008)

Horizontal Burning Foamed Material Test; HBF, HF-1, or HF-2

型号/Model H-6640 (Mixing tube OD 11 mm, the adapter Model H-5025 tube OD)

专用于UL94-2013(ASTM D 4986 or ISO9772-2001 (GBT8332-2008)泡沫塑料--小试样在小火焰条件下水平燃烧性能的测定)标准之泡沫材料水平燃烧试验; HBF, HF-1, or HF-2... Horizontal Burning Foamed Material Test; HBF, HF-1, or HF-2...

适配Humboldt美国汉堡H-5025（型号）喷灯管使用。