DIN IEC 60092-504:2019 Electrical installations in ships - Part 504: Automation, control and Instrumentation (IEC 60092-504:2016); Text in German and English
2019DIN IEC 60092-504:2019 Electrical installations in ships - Part 504: Automation, control and Instrumentation (IEC 60092-504:2016); Text in German and English