50x70 cm
Style: | Impressionist Oil Painting |
Frame: | Frame |
Place of Origin: | Italy |
Medium: | Oil |
Frame: | Yes |
Subjects: | Scenery |
Style: | Impressionist |
There are many types of containers that hold liquid nitrogen on the market. Among them, there is aself-pressurized liquid nitrogen tank. It is different from an open liquid nitrogen container. The open tank can not only hold liquid nitrogen, but also preserve cells. Sample; the ...
As we all know, the storage modes of liquid nitrogen tanks can be divided into two types according to sample storage requirements: gas phase and liquid phase, that is, soaking in liquid nitrogen and storing in nitrogen. In order to make it easier for users to distinguish ...
Come From Tianchi Cryogenic Machinery Equipment Manufacturing