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´ï ¿©¼ö·Î KDS 54 20 15 :2022 ¿¡¼ Fc = 0.6 + 0.375*V*d^(1/3)...
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ȯ°æºÎ °ü·Î½Ã¼³±âÁØ¿¡¼´Â °è¼ö¸¦ 0.84935 ·Î ¾²³×¿ä....
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