Liquid Nitrogen Dewar (Science Laboratory and Cleanroom)
A liquid nitrogen dewar on a castored dolly: a polished vessel with a neck collar, a lift out plug with a handle, a level gauge and a frost band round the base.
- 格式
- GLB
- 文件大小
- 36 KB
- 三角面
- 1,356
- 许可
- CC0 1.0