Foreword

The appearance of degradabl.......

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Composition is the process of arranging a combination of trad.......

3. design

As the source of green pac.......

A few days ago, Italy's 45-year industrial design exhibit.......

STCI-A series AC servo packing machine has three-in-one multi.......

Digitalization will promote the standardization of the printi.......

In 2003, Switzerland consumed a total of 31.4977 million tons.......