Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
pressure =
1. Ú
2. §
3. ‘f
4. ˆ³

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ