| protractor |
Angle measured device designed to fit against curve of drill pipe body. Used to measure adjustments of tool face direction.
출처: www.bakerhughes.com/inteq/evaluation/mwd/glossary....
|
|---|---|
| protractor |
A tool used to measure angles
출처: images.rbs.org/appendices/d_glossary_geometric.sht...
|
| protractor |
(173) A device used to measure angles.
출처: www.wtvl.net/honda/glossarypre.htm
|
| protractor |
The angle indicator on a faceting machine. The protractor should read 90?when the dop arm is parallel to the lap. Top of Page
출처: www.usfacetersguild.org/dictionary.shtml
|
| protractor |
sometimes built into a compass, this instrument allows you to determine and measure angles in degrees and is most useful when projecting magnetic lines across your map.
출처: www.adventuresportsonline.com/outdoorglos.htm
|