2. Positioning of degradable plastics
2.gcr (full replacement of gray components)
The so-ca.......
In order to further expand the technical scope, a few days ago, .......
The calender is the last step in the production of coated pap.......
Wine bottles sealed with spiral caps are better than cork-sea.......
The European glass manufacturer PLM Company introduced the glass.......
2. Julia set
The Julia set is actual.......
As we all know, printing can not be separated from the pressu.......
Datamax, a leading manufacturer and global supplier of bar co.......
250. How to avoid paper lint, powder off?
A: General.......
1233814
This patent relates to a labeling method for a secu.......
This patent relates to a labeling method for a secu.......
After 13 years of development, a small ink company established i.......