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| Company Scenes | Press Plates Processing Equipment | The First Time Showing U-groove Press Plates in 2003 Beijing Exhibition | The Second Time Showing U-groove Press Plates in 2004 Shanghai Exhibition |
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| Beijing Exhibition in 2005 | Beijing Exhibition in 2005 | Shanghai Exhibition in 2005 | Shanghai Exhibition in 2006 |
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| Shanghai Exhibition in 2008 |
中文版