Hand-washing Steps Using the WHO Technique
1:26
YouTubeJohns Hopkins Medicine
Hand-washing Steps Using the WHO Technique
Proper hand hygiene is the most important thing you can do to prevent the spread of germs and to protect yourself and others from illnesses. When not done carefully, germs on the fingertips, palms and thumbs, and between fingers, are often missed. This video demonstrates the World Health Organization (WHO) technique for hand-washing. Watch the ...
已浏览 521.1万 次2019年3月26日
Window Washing Tips
Installing Interior Window Trim | Beginner
7:48
Installing Interior Window Trim | Beginner
YouTubeTraining Hands Academy
已浏览 85.4万 次2019年11月19日
Learn how to frame a window ~ Building tutorials made easy
9:17
Learn how to frame a window ~ Building tutorials made easy
YouTubePerkins Builder Brothers
已浏览 144.6万 次2019年12月5日
How to make a wooden window.
17:48
How to make a wooden window.
YouTubeProfessional Amateur
已浏览 30.7万 次2023年1月22日
热门视频
How To Clean Your Front Load Washing Machine
8:15
How To Clean Your Front Load Washing Machine
YouTubeClean That Up
已浏览 384.4万 次2024年2月24日
WHO: How to handwash? With soap and water
1:27
WHO: How to handwash? With soap and water
YouTubeWorld Health Organization
已浏览 768.3万 次2015年10月20日
How To Wash & Maintain Your Clothes | Laundry 101
18:50
How To Wash & Maintain Your Clothes | Laundry 101
YouTubeTim Dessaint
已浏览 108.5万 次2019年12月12日
Window Washing Fails
We Made 5 DIY Windows from 2x4s and Saved $1,500
28:58
We Made 5 DIY Windows from 2x4s and Saved $1,500
YouTubeTIY: Tiny it Yourself
已浏览 44.5万 次2018年6月20日
Replacing Windows In A Brick Home The RIGHT WAY
33:44
Replacing Windows In A Brick Home The RIGHT WAY
YouTubeThe Window Experts
已浏览 75.1万 次2020年10月2日
How To Measure For Replacement Windows
11:07
How To Measure For Replacement Windows
YouTubeHouseImprovements
已浏览 121.4万 次2012年5月31日