Desc:[Introduction]As a new technology in engineering field, underground directional drilling technology of coal mine has been widely used in borehole dril...
Desc:[Introduction]As a new technology in engineering field, underground directional drilling technology of coal mine has been widely used in borehole dril...
Desc:Core Drilling RigXY-1A Core Drilling Rig is a light type machine at high speed with hydraulic feeding. XY-1A (YJ) and XY-1A-1 are designed on the basi...
Desc:Core Drilling RigXY-1A Core Drilling Rig is a light type machine at high speed with hydraulic feeding. XY-1A (YJ) and XY-1A-1 are designed on the basi...
Desc:Aplication / Drilling formation: soft rock/ loose-medium rock, hard rock or any other special formationsSuitable for driller: 1)Atlas Copco 282 rocket...
Desc:Aplication / Drilling formation: soft rock/ loose-medium rock, hard rock or any other special formationsSuitable for driller: 1)Atlas Copco 282 rocket...
Desc:Core Drilling RigXY-1A Core Drilling Rig is a light type machine at high speed with hydraulic feeding. XY-1A (YJ) and XY-1A-1 are designed on the basi...
Desc:GL-800SCrawler Type Water Well Drilling Rig Max drilling depthM800Drilling diametermm105-500Air pressureMpa1.2-3.5Rod lengthm3-6Rod diametermm89-102...