What does pptf stand for?
pptf stands for "Pounds (per square inch) Per Thousand Feet (of depth)"
How to abbreviate "Pounds (per square inch) Per Thousand Feet (of depth)"?
"Pounds (per square inch) Per Thousand Feet (of depth)" can be abbreviated as pptf
What is the meaning of pptf abbreviation?
The meaning of pptf abbreviation is "Pounds (per square inch) Per Thousand Feet (of depth)"
What does pptf mean?
pptf as abbreviation means "Pounds (per square inch) Per Thousand Feet (of depth)"
