Studying for an #automotive #aircon #fgas qualification check out https://t.co/qGXMHKUoPc https://t.co/y0t92GWu1q http://pic.twitter.com/2tHYAJC6jZ
— Graham Stoakes MIMI (@gstoakes) September 27, 2017
http://twitter.com/gstoakes/status/912998284096020480 by gstoakes