Electrical apparatus for use in the presence of combustible dust. Test methods-Methods of determining minimum ignition temperatures
存在可燃性粉尘时使用的电气设备 测试方法
Specifies two test methods for determining the minimum ignition temperatures of dust for the purpose of selecting apparatus for use in presence of combustible dusts.Cross References:EN 50281-1-1EN 50281-1-2ISO 565ISO 4225