1984 Automatic installs first gas suppression system By Atanas Karinkov|2021-08-05T00:05:28+01:0027 August 2020|About Us timeline|0 Comments Related Posts 1981 27 August 2020 | 0 Comments 1989 27 August 2020 | 0 Comments 1993 27 August 2020 | 0 Comments 1996 27 August 2020 | 0 Comments