[color=rgba(0, 0, 0, 0.9)]坯体在干燥过程中因干燥速度过快产生开裂的原因主要有两方面:[color=rgba(0, 0, 0, 0.9)]一方面是干燥过程中干燥制度有突然的变化,温度、湿度曲线有突然的较大变动;[color=rgba(0, 0, ...
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