DRILL STEM TOOL JOINT SUB
A class with identifier
http://staging4.data.posccaesar.org/iso/15926-4/rdl/RDS7155493
| Definition | A <DRILL STEM TOOL JOINT SUB> is a <DRILL STEM SUB> that is a short drill pipe used in a drill string. |
| ISO number | 4978 |
| RDS number | RDS7155493 |
| Source | API 7 Specifications |
| Piping |