Benchmark
Price:Negotiable
Other Products
Description
Additional Information
Benchmark
1. Product Introduction
A benchmark (abbreviated as bm) is a control point in an elevation control network whose elevation is determined through leveling methods.
| Industry Category | |
|---|---|
| Product Category | |
| Brand: | |
| Spec: | |
| Stock: | |
| Origin: | China / Shandong / Weifangshi |
