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Zhejiang Dongfeng Plastic Machinery Co., Ltd  浙ICP备18012147号  www.300.cn

这是描述信息

 

Consummate products

and perfect after-sale service

 

 

 

Consummate products

and perfect after-sale service

 

 

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Warmly celebrate zhejiang dongfeng plastic machinery factory through the national high and new techn

Warmly celebrate zhejiang dongfeng plastic machinery factory through the national high and new techn

Abstract：
In December 2011, zhejiang east wind plastic machinery factory through the national high and new technology enterprise re-examination.
The invention and development of printing press

The invention and development of printing press

Abstract：
1812, Germany's Koenig made the first round flatten letterpress printing; 1847, the United States Hoy invention rotary press; in 1900, made of six-color rotary press; in 1904, the United States Rubel