الفهرس 
AcknowledgementOnly 14 pages are availabe for public view
 |  | from | 217 |  |  |
| | | from | 217 | | |
Abstract
Surface finish irregularities width.Interception of the least square line relating PR and Rt(the pneumatic value of surface texture and the average depth of profile.)microns.
Interception when measuring the total number of specimens in group 1.microns.
The common interception,when repeating pneumatic measurements at different PO within the linear portion using same back nozzel.microns.
The common interception,obtained from repeated reading using different back nozzel.microns
The common interception obtained from repeated readings using measuring nozzels of different outer diameters.
The common interception obtained from repeated readings using measuring nozzels of different inner diameters.
The general interception ,obtained when repeated pneumatic measurements at different conditions of measurements.
Center line average of surface finish profile,as determined planimetrically.
Outer diameter of circular flat nozzel.mm
Inner diameter of circular flat nozzel.mm
Clearence in front of measuring nozzel,equivalent to a certain manometric reading microns.Increase in clearence due to surface texture microns.