SGZ Coated Magnesium Plate etching video
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- Опубликовано: 6 сен 2024
- SGZ Hydro coated magnesium plate.
Whole etching video.
Both quality and price super good!
For further information, please contact below:
www.sgzmetal.com
sales@sgzmetal.com
sgzmetal@hotmail.com
How much does ink cost?
How to make negative for etching
Don't use NaOH
Use sodium carbonate 1% solution