Normas ISO

Testing methods for pervious concrete — Part 3: Resistance of surface degradation

Oil and gas industries including lower carbon energy — Offshore structures — Part 8: Marine soil investigations

Diesel fuel — Assessment of lubricity using the high-frequency reciprocating rig (HFRR) — Part 1: Test method

Recreational diving services — Requirements for artificial open water sites

Fibre ropes for offshore stationkeeping — Part 4: Polyarylate

Information technology — Top-level ontologies (TLO) — Part 4: TUpper