国产成人高清视频免费播放,欧美日韩久久中文字幕,成人在线视频国产,亚洲一级毛片在线观,久久精品国产亚洲aa,国产伊人网,日韩电影中文字幕在线网站

中文版 English
Favorites | Contact Us | Home
Home Company Honor Services Newsletter Products Sales Patent Trade Leads Contact Us
Website menu
Company
Honor
Services
Newsletter
Products
Album
Sales
Patent
Trade Leads
Contact Us
Contact Us

Contact:Jeff
Mobile:0086-13841561188
Fax: 0415-7169587
E-mail:ddgxhg@163.com

M S N :paperdryer@hotmail.com
Q   Q :2572879823

Patent of the Double-layer and Energy-Efficient dryer was accredited. Local:Home > Patent of the Double-layer and Energy-Efficient dryer was accredited.
Patent of the Double-layer and Energy-Efficient dryer was accredited.
發(fā)布時間:2013/3/13 21:57:28 瀏覽:(4055)

    March 13, 2013 patent of the double-layer and energy-efficient dryer was accredited. The patent No. is ZL 2012 2 0452***.3

    The double-layer and energy-efficient dryer is mainly applied to paper making , starch making and printing industry as the practical drying equipment  and it can save more than 30% energy!