PDF
GB 12897-1991
GB 12897-1991 Specification for the first and second order leveling
General Product Information
| Committee | \n |
|---|---|
| Document Type | National standards |
| Publisher Name | The National Technical Supervision Bureau |
| Standard Status | Replaced |
| Standard Code | GB 12897-1991 |
| CCS | Geodetic and oceanographic mapping |
| ICS | Geology, meteorology, and hydrology |
| Implement Date | 1992-01-01 |
Price
$ 167
Subtotal
$ 167
Tax
$ 0.00
Order Total (incl. tax)
$ 167