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Question:

What is a laser etching

What is a laser etching

Answer:

so often on the keyboard in the high-grade multicolor overprint design will not be able to do so;
However, laser etching has several fatal defects, which also determines that it can not be used for the production of high-grade keyboard
?First, the laser etching to etch, without the use of ink, so only print the single black font

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