DIN EN IEC 61757-2-1:2023-11 Fibre optic sensors - Part 2-1: Temperature measurement - Temperature sensors based on fibre Bragg gratings (IEC 61757-2-1:2021); German version EN IEC 61757-2-1:2021
2023DIN EN IEC 61757-2-1:2023-11 Fibre optic sensors - Part 2-1: Temperature measurement - Temperature sensors based on fibre Bragg gratings (IEC 61757-2-1:2021); German version EN IEC 61757-2-1:2021
2021DIN EN IEC 61757-2-1:2021-07 Fibre Optic Sensors - Part 2-1: Temperature measurement - Temperature sensors based on fibre Bragg gratings (IEC 86C/1702/CDV:2021); English version prEN IEC 61757-2-1:2021 / Note: Date of issue 2021-06-04
2021DIN EN IEC 61757-2-1:2021 Fibre Optic Sensors - Part 2-1: Temperature measurement - Temperature sensors based on fibre Bragg gratings (IEC 86C/1702/CDV:2021); English version prEN IEC 61757-2-1:2021