Oct 10, 2008 #2 nouanda Chemical Jul 11, 2008 32 wouldn't it be the Total Back Pressure instead? Upvote 0 Downvote
Oct 10, 2008 #3 JLSeagull Electrical Feb 19, 2006 2,070 Questions like this require some context. Where do you see the phrase total pressure? Upvote 0 Downvote
