SHANGHAI, CHINA / ACCESSWIRE / January 29, 2019 / Abstract With the continuous development of science and technology, people have a very high demand for the food and beverage industry. After some ...
With the rapid and continuous development of online marking, the traditional marking like character, digits, barcode can not satisfy some special requirement by different customer. The normal marking ...
When a beam of light enters the glass, it reflects part of the light on the surface, and most of the rest goes straight through. Ultraviolet laser is the same, when ultraviolet laser etching on the ...
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