Examlex
What is the molarity of a solution containing 16.7 grams of NH3 in 1.50 liters of solution?
Cylindricity
A form tolerance that defines how much a cylindrical feature's actual profile may deviate from a perfect cylinder.
Total Runout
Total runout is a tolerance that controls the total variation a surface can have when it is rotated around an axis or datum.
Datum Axis
An imaginary line defined by the geometric center or specified points of a feature, used as a reference or starting point for measurements and geometric definitions.
Checking Indicator
A precision measurement tool used to assess the conformity of parts to specified tolerances or dimensions, often in machining processes.
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