NA 109
DIN Standards Committee Petroleum and Natural Gas Industries
DIN EN ISO 11960 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| ISO/IEC 17011 | 2017-11 | Conformity assessment - Requirements for accreditation bodies accrediting conformity assessment bodies More |
| ISO/IEC 17025 | 2017-11 | General requirements for the competence of testing and calibration laboratories More |
| ISO/TR 10400 | 2018-08 | Petroleum and natural gas industries - Formulae and calculations for the properties of casing, tubing, drill pipe and line pipe used as casing or tubing More |
| ISO/TR 9769 | 2018-12 | Steel and iron - Review of available methods of analysis More |
