Specific Gravity Pycnometer (Geotechnical Soil Testing Laboratory)
Glass pycnometer flask with stopper on a walnut stand; hollow where visible.
- 格式
- GLB
- 文件大小
- 14 KB
- 三角面
- 588
- 许可
- CC0 1.0
Glass pycnometer flask with stopper on a walnut stand; hollow where visible.