information about Drill field
Field Hierarchy
Parent | |||
---|---|---|---|
Engineering 24.9M papers | Materials science 18.9M papers | Mechanical engineering 5.5M papers | Metallurgy 4.9M papers |
Current | |||
Drill 34.3k papers | |||
Child | |||
Drill pipe 4,513 papers | Drill bit 3,716 papers | Drill string 3,285 papers | Drill hole 1,852 papers |
Deep hole drilling 1,642 papers |
Trends