Encapsulation of high class book paper cup paper box paper box of seal portion.
高级书本封装，纸杯、纸盒、纸箱封边。
Paper cups dimensions range in our general type paper cup machine...
纸杯机纸碗机，纸桶机等机器内部成型工艺流程。
Don't use a paper cup or a paper bag.
不要使用纸杯或纸袋。
The author presents the formation technology of paper can and paper cup.
本文详细介绍了纸罐和纸杯的成型工艺。
The author presents the formation technology of paper can and paper cup.
本文详细介绍了纸罐和纸杯的成型工艺。
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