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d라이브러리

"coke"(으)로 총 1건 검색되었습니다.

슈퍼 다이아몬드과학동아 l1990년 10호

Carbon atoms do not always pack together in the closet possible arrangement, however. They are loosely packed in coal, coke and soot, for instance. They are also loosely packed in graphite (the ...