Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
steel =
1. “¢
2. |
3. •Ð
4.

ƒŒƒxƒ‹6. •ÏX
SDAL“‡‰pŒêŠwZ