MDL-135H 140m Anchor Drilling Rig For Building Material Discription: 1. MDL-135H drilling rig is a kind of full hydraulic multifunctional power head ....
Engineering Construction Water Well Drilling Machine Product Description XY-44A drilling rig is a new product based on the improved design of XY-44 .....
Multifunctional Track Mounted Water Well Drilling Machine Specification 1.Overall parameters Drilling depth 100-1000 m Maximum open hole caliber 140.....