Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
pressure =
1. ŒQ
2. ˆ³
3. —a
4. Ӗ

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ