The following points should be paid attention to during the construction of the deepwater good drilling rig:
1. Scrub the outer surface of the drilling rig, and pay attention to the cleaning and ex...
A pneumatic pick, often referred to as a pneumatic hammer or air pick, is a vital tool used in mining and construction for breaking through hard surfaces such as concrete, rock, and asphalt. It ope...
YT27 is an air leg rock drill mainly used for rock drilling operations in mining tunnel excavation, railway, water conservancy, national defense rock engineering and other fields. It is suitable fo...