su tance liable to ontaneous combustio su tanceliableto ontaneouscombustio substance liable to spontaneous combustions substanceliabletospontaneouscombustion
Grading and test method on fire hazard for flammable and explosive hazmats - part 3 : test method of grading substances liable to spontaneous combustion 易燃易爆危险品.火灾危险性分级及试验方法.第3部分:易于自燃的物质分级试验方法