驗證網址www.eng-tips.com安全性

Kgf/cm2 vs Kg/cm2 - Chemical process engineering - Eng-Tips

Actually as mass per unit area doesn't have any significance, kg/cm 2 is used for kgf/cm 2 for ease. Adding to the confusion, we generally use the following pressure units. Steam and water - kg(f)/cm 2 Compressed air - psi Vacuum - mm of hg, ultra low vac...

網址安全性掃描由 google 提供