混凝土泵车租赁除了必须具备很高的可靠性之外，平时还必须做好对泵车的检查和维护工作，以及需要掌握对泵车出现故障的应急处理方案，否则将会酿成悲剧。这不，小编最近就遇上因为平时维护不到位，和操作员经验不足导致的输送管混凝土凝结悲剧，下面我们来说一说这起事故的前因后果。

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