其目的是为了设计一种一次性成型的环保纸质拖鞋。
The utility model has the purpose to design once-forming environmental-protection paper slippers.
聚乙烯(PE)旋塑成工艺一次性模式成型。
Polyethylene (PE) model of spin one-time molding process autopoietic.
这四只牛是实物小缩影,或者说是小模型,一次性手工造模成型,材料是一小块尼罗河粘土。
These cows are miniatures - small models, hand-moulded out of a single lump of Nile river clay.
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