对比了全胶合板包装箱和局部以纸代木包装箱的结构，对局部以纸代木包装箱的力学性能进行了分析。

The structure of plywood package cases was compared with that of partial paper wood packing cases, and the mechanical property of them was analyzed.

youdao

对比了全胶合板包装箱和局部以纸代木包装箱的结构，对局部以纸代木包装箱的力学性能进行了分析。

The structure of plywood package cases was compared with that of partial paper wood packing cases, and the mechanical property of them was analyzed.

youdao