Operation and Maintenance of Natural Gas Systems For more details about the course content, duration, cost or any other info you may need, please contact us by filing in the below form. Ask us Course information Course Code 107.04 Course Title Operation and Maintenance of Natural Gas Systems Course Duration 20 Are you interested in? Ask us Scheduled Courses 02Apr 02 Apr 2024 - 04 Apr 2024 107.04E-learning 08May 08 May 2024 - 10 May 2024 107.04VOLOS 20May 20 May 2024 - 22 May 2024 107.04ATHENS 03Jun 03 Jun 2024 - 05 Jun 2024 107.04E-learning 10Jun 10 Jun 2024 - 12 Jun 2024 107.04PATRA 01Jul 01 Jul 2024 - 03 Jul 2024 107.04ATHENS