Les ppm (parties par million) | Sciences et technologies | Alloprof
4:26
YouTubeAlloprof
Les ppm (parties par million) | Sciences et technologies | Alloprof
C’est quoi les ppm? Toutes les explications sont dans cette vidéo! Valérie t’explique toutes les notions pour comprendre la concentration en parties par million et son utilité. Pour en savoir plus, tu peux visiter la fiche suivante : https://www.alloprof.qc.ca/fr/eleves/bv/sciences/les-ppm-parties-par-million-s1576. Découvre toutes les ...
52K viewsAug 26, 2020
Related Products
RJ45 Crimping Tool
Project Management Tools
Program Management Tools
#Project
Smart Iris Trash Can Using Arduino | #ashwinprojects #AltiumStudentLab
Smart Iris Trash Can Using Arduino | #ashwinprojects #AltiumStudentLab
YouTube2 weeks ago
How They Build Giant Water Dams #shorts #construction #engineering #timelapse
How They Build Giant Water Dams #shorts #construction #engineering #timelapse
YouTube1 week ago
Top videos
PPM - Pulse Position Modulation - Block diagram, Waveforms, Advantages, Disadvantages, Applications
10:07
PPM - Pulse Position Modulation - Block diagram, Waveforms, Advantages, Disadvantages, Applications
YouTubeElectronics Subjectified
103.4K viewsJan 19, 2022
Parts Per Million (ppm) and Parts Per Billion (ppb) - Solution Concentration
11:00
Parts Per Million (ppm) and Parts Per Billion (ppb) - Solution Concentration
YouTubeThe Organic Chemistry Tutor
590.8K viewsJul 11, 2020
『ピーター・ポール&マリー』(Peter, Paul and Mary) Japanコンサート１９９０年 東京・中野サンプラザ
36:15
『ピーター・ポール&マリー』(Peter, Paul and Mary) Japanコンサート１９９０年 東京・中野サンプラザ
YouTube風来坊・Seiichi.Funaki
95.9K viewsSep 17, 2023
Project portfolio management Tools
Mini water pump science project with one big arrow shape red,purple concrete mixer diy tractor video
0:47
Mini water pump science project with one big arrow shape red,purple concrete mixer diy tractor video
YouTubeDiy Small Farm
45.9M views1 month ago
Mini water pump science project with one arrow tractor shape red concrete & mixer diy tractor & cow
0:45
Mini water pump science project with one arrow tractor shape red concrete & mixer diy tractor & cow
YouTubeDiy Small Farm
5M views1 week ago
Genius DIY Hacks for Outdoor Grafting and Pipe Use
2:05
Genius DIY Hacks for Outdoor Grafting and Pipe Use
TikTokcoltonroseann
2.6M views2 weeks ago