The concept of global economization and at present state and mark.
全球经济化的概念及目前状况与标志。
It can bring economization of human resources, and take full advantage of existing space.
做到取送物品无人力搬运，可最大限度的节约人力，充分利用现有空间。
It can bring economization of human resources, and take full advantage of existing space.
做到取送物品无人力搬运，可最大限度的节约人力，充分利用现有空间。
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