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

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ