ban
CONTACT US
  • sales@chinacoalintl.com
  • +86-537-2350961
  • No. 11, North of Kaiyuan Road, High-tech Zone, Jining City, Shandong Province, China
Position:Home  /  Search
The following are the results obtained from the keyword "

Mine Roof Support

":
  • U-channel Tunnel Steel Support/Mine Roof Support
    11-30 2018

    U-channel Tunnel Steel Support/Mine Roof Support

    U channel steel support cross section is shaped like the letter "U" in English. National production of u-shape cross-section shape, geometric parameters and material is different, at present China''''

+

+

Please leave a message
skype
message