Gold element test analysis box
The gold element test analysis box comprises a box body, a drawer area and a fixed area are arranged in the box body, the drawer area is provided with a first drawer connected to the inner wall of thebox body in a sliding mode, a plurality of instrument containing grooves are formed in the first dra...
Saved in:
Main Authors | , , |
---|---|
Format | Patent |
Language | Chinese English |
Published |
06.03.2020
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Be the first to leave a comment!