标准摘要
[中文适用范围]： 测量方法的原理是将少量液体样品放入装有向上流动的氧气和氮气混合物的测试烟囱中的硼硅酸盐玻璃杯中，然后点燃。氧气的最低浓度 [外文原描述]： Describes a method for measuring the oxygen index of insulating liquids. This test method is applicable to all liquids, the viscosity of which is lower than or equal to 50 mm2/s at 40°C ± 1°C.
英文名称Test method for the determination of oxygen index of insulating liquids