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: Ȱ TDI ̹(Cavern) |
ڰ : ¿ ̹, ̺ α 25ȸ |
ּ : 15 |
ʿ ̺ Ƚ: 4ȸ (2 ̻ ҿ ð 80 ̻) |
1 л : 4 |
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ߴ ̹ ȯ濡 ̺ ϴµ ʿ ּ İ ϱ Ǿ.
߰ ̺(cave diving) 輺 ҰѴ. ̹ ̹ ̺ ȯ ƴϴ. ǥ ̹ ̺ ǽϱ ȹ , 輺 ϴ ̴. |
̹ Ʒ ŵ شϴ ̹ ̺ Ȱ ϴ:
1. ֱ(Daylight zone). (. ڿ ߴ ̹ Ա)
2. ̱ Ǹ ܾ 1/3 Ǵ Ǹ ܾ 1/6 .
3. 鿡 ̷ 60 .
4. ִ 40 .
5. ̺.
6. ( ̶ 2 ̹ ǹ).
7. .
8. ̵ Ǿ ִ .
9. ̹ ̺ .
10. õ (overhead) ȯ濡 .
̹ ڰ ´ :
1.
TDI (Introductory Cave Course). |
1.
ּ 18 ̻(θ ϴ 15 ̻).
2.
̹ ڰ ּ 25ȸ ̻ ̺ α . |
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