Patent Type: Utility Model Inventor: Yang Wenyuan; Yang Yuanm

Color printing is essentially a process of "decomposing&

1. The reason for the printed version: The technical level of

PVA's dry extrusion technology has been one of the techni

The multi-layer reflective plastic composite rainbow film is

1 fault phenomenon

Siemens TRIDOROS 712 MP X-ray mac

MaytleldDavryFarms, an ice confectionery production company i

Mesh product is the object of quality control of color printing

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