YouTube on MSN
Using my xTool laser to engraved the curves surface of a baseball #laserengraving #workshop #tools
Subscribe! subscribe subscribe subscribe subscribe ...
Abstract: Based on the Fresnel half-wave band interference and laser engraving, a high-frequency self-focusing piezoelectric composite ultrasound transducer (FPCUT) is presented in this article. The ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback