ٷ ¿ ٸ 20cm ø( 1). ٸ 谡 ҷϰ
( 2) ų ٸ ư( 3) ھ ɼ .
ư ʴ ٸ ٸ ſ ̰ ִٸ ھ
ɿ ̰ ɼ . Ⱦ ھ ٽ ٸ
˻縦 Ͽ ̰ ִٸ ھ ʿϴٴ ٰŷ Ǵ ִ.
![](http://newfileserver1.drline.net/edt/6247/Editor/images/000001/core1.jpg)
° Ȳġ ߷ ġ ϴ ÷ũ ڼ 60 ̻ ϰ( 4)
Ȱ ٸ ϳ 15ʰ ϰ( 5) ߰ Ȱ ٸ ٸ ( 6)
15ʾ ִٸ ſ ǰ ھ ִٰ Ǵ ִ. Ƿ տ
÷ũ ڼ ٸ ھ Ͽ Ѵ.
![](http://newfileserver1.drline.net/edt/6247/Editor/images/000001/core2.jpg)
ؼ Ƿ ã ǽð ̿Ͽ
ھ ¿ ( 7, 8, 9, 10) Ȯϰ 캸ƾ Ѵ.
ȯڿ ھ Ű ķ ϸ ھ Ǵ Ȯ ְ,
ϴ ڽ ھ ϸ鼭 ھ ִ.
![](http://newfileserver1.drline.net/edt/6247/Editor/images/000001/trans-c.jpg)
7. Ⱦ Ⱦ β
![](http://newfileserver1.drline.net/edt/6247/Editor/images/000001/pel-c.jpg)
8. Ӹ ö
9. ٿ ٿ β
![](http://newfileserver1.drline.net/edt/6247/Editor/images/000001/diap-cj.jpg)
10. 齰 Ⱦ渷 Ʒ
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