DIN EN ISO 20074:2020 Petroleum and natural gas industry - Pipeline transportation systems - Geological hazards risk management for onshore pipeline (ISO 20074:2019)
2020DIN EN ISO 20074:2020-05 Petroleum and natural gas industry - Pipeline transportation systems - Geological hazards risk management for onshore pipeline (ISO 20074:2019); German version EN ISO 20074:2019
2020DIN EN ISO 20074:2020 Petroleum and natural gas industry - Pipeline transportation systems - Geological hazards risk management for onshore pipeline (ISO 20074:2019)
2018DIN EN ISO 20074:2018 Petroleum and natural gas industry - Pipeline transportation systems - Geological hazards risk management for onshore pipeline (ISO/DIS 20074:2018); German and English version prEN ISO 20074:2018