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 509.2万 次2019年3月26日
短视频
How To Hand-Wash Clothes (The Right Way) | Basics | Better Homes & Gardens
2:29
已浏览 93.3万 次
How To Hand-Wash Clothes (The Right Way) | Basics | Better Homes & Gardens
Better Homes and Gardens
How To Wash & Maintain Your Clothes | Laundry 101
18:50
已浏览 107.2万 次
How To Wash & Maintain Your Clothes | Laundry 101
Tim Dessaint
Gardening with Hydrogen Peroxide
I Built A DEEP Raised Garden Bed With FREE Lumber!
14:25
I Built A DEEP Raised Garden Bed With FREE Lumber!
YouTubeThe Millennial Gardener
已浏览 1.4万 次1 周前
Planting Change: How Ron Finley Transformed His Neighbourhood | Discovery | Gardening Australia
6:57
Planting Change: How Ron Finley Transformed His Neighbourhood | Discovery | Gardening Australia
YouTubeGardening Australia
已浏览 1.4万 次1 周前
5 Common Garlic Planting Mistakes To Avoid!
10:56
5 Common Garlic Planting Mistakes To Avoid!
YouTubeEpic Gardening
已浏览 1.6万 次4 天之前
热门视频
WHO: How to handwash? With soap and water
1:27
WHO: How to handwash? With soap and water
YouTubeWorld Health Organization
已浏览 756.7万 次2015年10月20日
How to do laundry in your sink, by hand (and dry 'em fast!)
5:12
How to do laundry in your sink, by hand (and dry 'em fast!)
YouTubeDavid Kadavy
已浏览 121.8万 次2012年10月20日
How to HAND WASH clothes? | QUICK and EASY
1:59
How to HAND WASH clothes? | QUICK and EASY
YouTubeHow to House
已浏览 77.5万 次2023年3月3日
Hydrogen Peroxide for Plants
How do hydrogen engines work?
0:42
How do hydrogen engines work?
YouTubeCummins
已浏览 5583 次2022年9月20日
Hydrogen Bonding Explained
0:56
Hydrogen Bonding Explained
YouTubeCollege Chemistry Tutorials
已浏览 3540 次2023年7月21日
From FCEV prototype to series production – The BMW iX5 Hydrogen 💧 | #shorts
0:38
From FCEV prototype to series production – The BMW iX5 Hydrogen 💧 | #shorts
YouTubeBMW Group
已浏览 43.9万 次1 个月前