1989年12月12日凌晨2点30分,河南省华新棉纺织厂南厂气流纺纱机车头散热通风沟内突然一声爆响,气浪将地沟盖板冲起1米多高,震得厂房掉土、地板颤抖。同时从1#、2#、3#台车头和爆开的地沟口处冒出猛烈的火焰,使在场职工都惊得目瞪口呆。工长见此情景,急忙关闭了风机和着火机台,? At 12:30 on December 12, 1989, Henan Huaxin Cotton Textile Factory South factory air-jet spinning locomotive radiator ventilation ditch sudden burst of sound, air waves will be washed off the cover of 1 meter high, shocked plant Off the soil, the floor tremble. At the same time from 1 #, 2 #, 3 # head and the mouth of the mouth of the pop-up violent flame, so that the presence of workers were stunned. Foreman saw this scene, quickly shut down the fan and the fire machine,?