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Jianzhan art ceramic cup laser marking lettering
Detailed Description
The laser marking machine can engrave on a variety of materials. Generally speaking, the harder materials can be carved about 0.8mm deep, and the softer materials (such as sponge, cork, wet mud, foam, etc.) can be carved 3mm deep, even Deeper ... The specific engraving depth depends on the engraving material and the type of laser marking machine used.
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