otr wvtr

• 
  A complete line of Permeation System including OTR, WVTR

---

• OTR / WVTR Technique

  Permeation testing and the barriers – what can be measured…and why?There are different ways to work with permeation rate calculations, depending on what you are testing for and the...

© 2022 D1368 Company Limited, All rights reserved