久久精品国产V曰韩V亚洲爆乳,人成视频亚洲欧美日韩在线观看,人人做人人澡人人爽一区二区三区,一级做性色a爰片久久毛片免费,免费无遮挡无码永久在线观看视频
?????  •   ????

Company news

DT Ⅱ, DT Ⅱ (A) fixed belt conveyor

DT Ⅱ and DT Ⅱ (A) fixed belt conveyors are the replacement models of the original TD75 and DX series belt conveyors, and they are universal series products designed uniformly in China. The transmission power and tension are calculated according to ISO international standard. Its products are widely used in metallurgy, electric power, mining, coal, building materials, chemical industry, port, wharf and other industries. This series of conveyors can meet the requirements of horizontal and inclined conveying objects. The working environment temperature is generally-25 ℃ ~ 40 ℃. For the belt conveyor running in a special environment, it is required to have heat-resistant, cold-resistant, waterproof, anticorrosive, explosion-proof, flame retardant and other conditions, which can be ordered specially. If you are interested, please call us and welcome to visit the company.

Contact Us

Company:Shijiazhuang Yongxing Machinery Co., Ltd

Contact:Mr.wen

Tel:86-311-88219661

Mobile:86-18931860549

E-mail:sjzyxjx@163.com

Address:97 kilometers of HENGJING Road, Luancheng District, Shijiazhuang City, Hebei Province, China