| Name | Value |
|---|---|
| NAME | 6675-186350 |
| LIFE EXPECTANCY | 13 |
| BRIEF DESCRIPTION | COMP STADIA CIR SCALE |
| NOMENCLATURE | COMPUTER, STADIA, CIRCULAR SCALE. A COMPUTER HAVING A STATIONARY OUTER SCALE CONCENTRIC WITH AN INNER SCALE IMPRINTED ON THE PERIPHERY OF A REVOLVING DISK. IT IS USED TO DETERMINE HORIZONTAL DISTANCES AND DIFFERENCES IN ELEVATION IN SURVEYING WORK. |