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The structure and operation characteristics of chain plate type relaxation heat setting machine were analyzed.
分析了链板式松弛热定型机的结构及运行特点；
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The folded plate lattice structure is a new type of grid form.
板网壳是一种新型的网格形式。
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The folded plate lattice structure is a new type of grid form.
板网壳是一种新型的网格形式。
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