Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
pressure =
1. ˆ³
2.
3. ˆö
4. •œ

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ