The 25th International Specialized ExhibitionIssuing time:2022-02-11 09:59 Name of Exhibition: The 25th International Specialized Exhibition of Natural Gas Industry and Technology For Gas Facility (Ros-Gas-Expo) Venue: St. Petersburg, Russia Periodicity: Once a year Time: October 04-07, 2022 Scale: 400 exhibitors, 10,000 buyers Introduction:The third largest natural gas exhibition in the world |