青云翻译

Used backhoe for foundation trench excavation, excavation began to from the other side to side, back to mechanical excavation methods, excess earth truck mounted directly transported to the construction unit designated sites. Mechanical excavation according to the type of soil, depth of excavation t

Foundation trench excavation of earthwork using backhoe excavator, excavated starting from one side to another side, mechanical excavation method of taking back, excess earth-moving transport vehicles shipped to the construction sites for specified directly. Mechanical excavation depth of excavation

Carries on the foundation trench folk recipe using the counter-shovel excavator to excavate, excavates when starts by one side to another one side to carry on, the machinery excavates takes the backlash the method, assigns the unnecessary folk recipe direct attire transportation vehicle transport th

Foundation trench excavation of earthwork using backhoe excavator, excavated starting from one side to another side, mechanical excavation method of taking back, excess earth-moving transport vehicles shipped to the construction sites for specified directly. Mechanical excavation depth of excavation