Improve the product exhibit and sell through packaging, and is damp-proof by sealing.

通过包装提高物品的展销性，并能密封、潮、潮染。

youdao

Improve the product exhibit and sell through packaging, and is damp-proof by sealing.

通过包装提高物品的展销性，并能密封、潮、潮染。

youdao