Profile Picture
  • All
  • Search
  • Images
  • Videos
  • Maps
  • News
  • More
    • Shopping
    • Flights
    • Travel
  • Notebook
Report an inappropriate content
Please select one of the options below.
  • Length
    AllShort (less than 5 minutes)Medium (5-20 minutes)Long (more than 20 minutes)
  • Date
    AllPast 24 hoursPast weekPast monthPast year
  • Resolution
    AllLower than 360p360p or higher480p or higher720p or higher1080p or higher
  • Source
    All
    Dailymotion
    Vimeo
    Metacafe
    Hulu
    VEVO
    Myspace
    MTV
    CBS
    Fox
    CNN
    MSN
  • Price
    AllFreePaid
  • Clear filters
  • SafeSearch:
  • Moderate
    StrictModerate (default)Off
Filter
PPM - Pulse Position Modulation - Block diagram, Waveforms, Advantages, Disadvantages, Applications
10:07
PPM - Pulse Position Modulation - Block diagram, Waveforms, Advan…
103.4K viewsJan 19, 2022
YouTubeElectronics Subjectified
Parts Per Million (ppm) and Parts Per Billion (ppb) - Solution Concentration
11:00
Parts Per Million (ppm) and Parts Per Billion (ppb) - Solution Conce…
593.1K viewsJul 11, 2020
YouTubeThe Organic Chemistry Tutor
What is PPM | Parts Per Million | Definition | Detailed explanation | New Mechanical Mind
24:22
What is PPM | Parts Per Million | Definition | Detailed explanation | …
23.3K viewsApr 22, 2021
YouTubeNew Mechanical Mind
Les ppm (parties par million) | Sciences et technologies | Alloprof
4:26
Les ppm (parties par million) | Sciences et technologies | Alloprof
52.6K viewsAug 26, 2020
YouTubeAlloprof
PPM solution | How to prepare 10 ppm solution,20ppm,40ppm,50ppm solutions | ppm calculation
7:48
PPM solution | How to prepare 10 ppm solution,20ppm,40ppm,50pp…
8.3K viewsApr 30, 2024
YouTubeVoice of kayani
Ultimate Guide to Project Portfolio Management (PPM) for Businesses
10:24
Ultimate Guide to Project Portfolio Management (PPM) for Businesses
4.3K viewsJul 17, 2023
YouTubeEye on Tech
How to convert ppm to percentage| ppm to %
2:15
How to convert ppm to percentage| ppm to %
1.6K viewsDec 6, 2023
YouTubepharmachem insights
33:12
How to calculate ppm, ppb & percent concentration easily
435 views10 months ago
YouTubeChemistry With Professor Nasim Khattak
0:52
大家知道ppm是什么吗？带你一分钟看明白
Mar 19, 2019
qq.com
2:35
“ppm”是什么单位？它是浓度的单位，表示百万分之一的意思
Jun 20, 2021
sohu非妮不可生活
See more videos
Static thumbnail place holder
More like this
Feedback
  • Privacy
  • Terms