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1990年10月21日夜,雨。 怀化化工厂合成氨车间6台压缩机满负荷运行。距22日零点只差3分钟了,忽然脱硫岗位响起一阵长达7、8秒钟的铃声。这是厂里规定的紧急停车信号。操作工正欲与后工段联系,接着又是一声长铃。化工生产瞬息万变,看来此刻紧急停车不容迟缓了,他立即关机,切断煤
October 21, 1990 night, rain. Huaihua Chemical Plant ammonia plant 6 compressors running at full capacity. Only 0 minutes away from zero on the 22nd 3 minutes, and suddenly desulfurization station sounded for a while up to 7, 8 seconds of ringtones. This is the factory emergency stop signal. Operators are desirous of contact with the work section, followed by a long bells. Chemical production is rapidly changing, it seems that now emergency stop can not be delayed, he immediately shut down, cut off the coal