Revolutions per minute
in the plumbing world what does SFM IPM RPM stand for
# RPM is a standard for how many revolutions the record would make per minute. Different sized records required the speed be changed on the record player.
We need standard measurements because it helps us to find the measurements of things.
nonstandard and standard measurements...
You should convert metric measurements to standard US measurements when you need to communicate with someone who is more familiar with the US system, or if the specific context or requirements you are dealing with call for the use of standard US measurements.
"Mil" stands for thousandths of an inch in measurements.
Standard measurements can be useful for having a set scale that all objects can be measured by. It allows for a common standard by which to judge objects.
The standard measurements for a coffee cup are typically around 8 to 12 ounces in capacity.
The standard measurements for a coffee urn typically range from 30 to 100 cups in capacity.
nanogram
Gram.
The letter "M" stands for meters in measurements.