XY-4-3A Core Drilling Rig For Engineering Survey Specifications: Hole depth 200-400m Rod dia 300mm Hole depth 50-100m Rod dia 500mm Hole depth 20-50m Rod dia 1000mm Hole angle(°) 360° Spindle speed ...
Friendly Links: www.everychina.com
Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们