View Single Post
Old 07-06-2008, 09:23 PM   #80
Beastly Adventurer
GreenPat's Avatar
Joined: Dec 2006
Location: Perth, Australia
Oddometer: 1,071
Originally Posted by GreenPat
or is that ppm, indicating 10% and 70% saturation (of air with gravel) respectively?
Or 1% and 7%, if I had got my units right...
Strong like bull, smart like tractor.
GreenPat is offline   Reply With Quote