UV Light Bulb - 搜索视频

为你精选

Can UV light help us fight coronavirus?

Can UV light help us fight coronavirus?

Ultraviolet light can penetrate the shell of harmful bacteria and cause it to die. So could it be used to tackle the Covid-19 pandemic? More:...

FacebookBBC World Service已浏览 65.7万次2020年3月21日

热门视频

ISPRING 55-Watt UV Replacement Lamp UV Bulb for UV Water Filter UVB55

ISPRING 55-Watt UV Replacement Lamp UV Bulb for UV Water

已浏览 4 次2020年7月16日

Using UV light to fight Covid-19: What to know about its effectiveness

Using UV light to fight Covid-19: What to know about its

2020年9月14日

How to change the UV Purification System's Bulb

How to change the UV Purification System's Bulb

11 个月之前

Ultraviolet Light

How ultraviolet light could help stop the spread of Covid-19

How ultraviolet light could help stop the spread of Covid-19

已浏览 2万次2020年5月11日

Resiners UV Light for Resin Curing, UV Resin Light, Wireless & Rechargeable UV Lamp, 3-in-1 Uses, Foldable Blacklight Ultraviolet LED, Craft Supplies Tools for Resin Molds, Jewelry Making, DIY Decor

Resiners UV Light for Resin Curing, UV Resin Light, Wireless

已浏览 4 次4 个月之前

19 LED Multifunction Ultraviolet Flashlight Light Banknote Detector UV Head Lamp - Walmart.ca

19 LED Multifunction Ultraviolet Flashlight Light Banknote

已浏览 21.5亿次3 天之前

Ultraviolet Uses

WIRED - NASA's Solar Dynamics Observatory satellite uses...

WIRED - NASA's Solar Dynamics Observatory satellite uses...

已浏览 2.6万次2015年11月4日

How UVC CDE Technology uses ultraviolet light to clean and sanitize

How UVC CDE Technology uses ultraviolet light to clean

11 个月之前

Ultraviolet-Visible (UV-Vis) Spectroscopy

Ultraviolet-Visible (UV-Vis) Spectroscopy

已浏览 60.1万次5 个月之前