Studying for an #automotive #aircon #fgas qualification check out https://t.co/A4rXRyW7JK https://t.co/DJdqCoUjw8 http://pic.twitter.com/R550C2nMOj
— Graham Stoakes MIMI (@gstoakes) October 29, 2017
http://twitter.com/gstoakes/status/924571131964739584 by gstoakes