0b9fef0fc8f507f738eb83e542867d6d3f696680d1e997477803ddf73ac5699fea86f74e

24b0d121b58468f751b5debf4683776d623ab457e1f860074059922625849f1b

0b9fef0fc8f507f738ef83e14681766e23010c1c8c7f5854976c5de4eb3b158cf62c12

0b9fef0fc8f507f738ee85e546857c64a2d29f116c5c07caa0486b447685f782ac6bbd

089f8804c4861d85379ef4e133f3056cf1e57473106b91b36cc9cf6ae5ec263cb291df47c39df5d40c6bec154ab01f7a33cad5ac4a

189bf600c1e71e80489bd4b8159f2e2dd1e269c7c893dab69191ae42be

089f8804c4861d85379ef4e133f3056cf1e57473106b91b36cc9cf6ae5ec263cb291df47c0c2abd93c52c8287093750ea03ed8

알카본 타면 알루와 카본의 장단점을 전부 알수있다.

알고난뒤 풀카본으로 넘어갔음.