Used for testing horizontal inflammability of various fabric, which is expressed with flame-spread rate.
用于测定纺织品水平方向燃烧性能，并以蔓延速率来表示。
The hydrocarbon oil composition is improved in safety such as volatility, inflammability, odor and skin irritation as well as working environment, and performs many functions.
通过本发明，可以提供在改善挥发性、易燃性、臭味、皮肤刺激性等安全性、操作环境的同时发挥多种功能的烃油组合物。
Polystyrene burns easily but slowly, with development of thick sooty smoke. Inflammability can be reduced by addition of special additives.
PS易燃烧，但烧得很慢，同时产生乌黑的浓烟，通过加入添加剂可减少其可燃性。
Polystyrene burns easily but slowly, with development of thick sooty smoke. Inflammability can be reduced by addition of special additives.
PS易燃烧，但烧得很慢，同时产生乌黑的浓烟，通过加入添加剂可减少其可燃性。
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