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10 Best Hand Held Engraving Machines
[5-Speed Power Engraver] The engraving tools can adjust 5 different speed at 6000/min strokes to meet your different needs. The metal etching tool is a perfect gift for hand maker, Christmas ...
Eureka Magazine
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The Role of Photo Chemical Etching in Modern Medical Devices
Discover how photo chemical etching revolutionizes medical device manufacturing with precision and reliability.
1 个月
on MSN
Novel etching technique enhances absorptivity of powders for metal 3D-printing
The wet-etching technique is relatively simple, but highly effective, researchers said. The team immersed metal powders such ...
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