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Q: Can it sterilize food, like fruits and veggy, metal cans etc.

尋ねた Djinn に 2020-07-03 06:44:55

Laurence Because the penetration of ultraviolet rays is weak, it cannot penetrate the thickness of a piece of printing paper, so if it is used for food disinfection, it can only kill pathogens such as bacteria and viruses on the food surface, but cannot disinfect the inside of the food.

2020-08-05 05:49:19 役に立つ (1)
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Q: How do I update the firmware?

尋ねた Djinn に 2019-09-04 04:38:07

rms84 Ido not know

2019-09-20 12:45:16 役に立つ (0)
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