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98 World Packaging Stars Selected Works 47 (beverages)

May 13, 2024

Dual Action Football Soccer Basketball Volleyball Ball Hand Air Pump

May 13, 2024

World Star Zero Year Award-Winning Works - Sales Industry (3)

May 12, 2024

Separation technology of T lymphocytes-nylon wool method

May 12, 2024

(1) Principle When mixing a mononuclear cell suspension through a nylon hair column, B cell.......

May 12, 2024

There are several reasons for EPSON printers:

1. The .......

New Water-based Hot Copolymers for Solving Packaging Machinery Pollution

May 12, 2024

The Pingyuan County Chemical Research Institute of Shandong Prov.......

Ethnic Islamic art book design in ethnic art design style II

May 12, 2024

Yu Qiuyu Collection design (3)

May 12, 2024

May 11, 2024

On April 15, the central bank's official website issued the "Notice on matters re.......

Extra ink lines appear on the rotary print

May 11, 2024

Symptom: An extra ink line appears in the form when printing a bill.

The inspection found .......

Problems in the use of paper cutters

May 11, 2024

In actual use, the cutting objects that the paper cutting machin.......

Color printing quality inspection technology

May 11, 2024

In the printing process, due to the printing process and mechanical accuracy, printed prod.......

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