Optimum - RT @File411: “very difficult to get the timing down to get an optimum mixture of air and a liquified carbonaceous fuel such as propane, met…

7:06am PST - December 31st, 2020

RT @File411: “very difficult to get the timing down to get an optimum mixture of air and a liquified carbonaceous fuel such as propane, met…

0 retweets 12 likes -