| Bio: |
The long boring tube appropriates for working in clay dirt to accelerate boring. The brief boring tube appropriates in strata consisting of sand and cobble for much better control of drilling speed. The lightweight modular style makes the drilling rigs simple to install and transfer, consequently, allowing greater operational versatility for adaptation to various task websites. Special side device with separated pressing cylinder and clamping box, sharing the same clamps with facility piling. https://bbarlock.com/index.php/Go_Here_19481 |
