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

    对比胶合板包装箱局部包装箱结构,对局部以纸代木包装箱的力学性能进行了分析。

    youdao

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

    对比胶合板包装箱局部包装箱结构,对局部以纸代木包装箱的力学性能进行了分析。

    youdao

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