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Wharfinger This question comes from: If two lasers have the same light power, such as 5.5W, but the performance of engraving and cutting is very different, how do you distinguish between them? The root of this p... Просмотреть более

2021-10-05 21:44:11 полезный (2)
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Q: is it making noise when on? or its quiet?

Задавает Warly на 2021-09-27 14:58:26

JunhanYu There will be a little noise in the operation of the product, but it will have little effect

2021-09-30 04:29:57 полезный (0)
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