0e9ff673b38168fe239bf0964e9c706d0c0f0e9f0daced2ef9100d0fec7535e4209223058194100c1b3799a4aca8771f8d06d44d3a

0b9f8670b1f11985239bf4e6429c701b4919955f0814ecf2362432b4ee440d8eda96b613ad8d678597abdc073ef138f6840e20a4

7f9b8571b18a60f6239b82e3459c706e97e4b61248047735621eea8110a857d371cab767c33d8566c21f47dfe4b602fb8d35084d48

6N으로 통일해서 조여버린다 vs 2~6N 조절해서 조인다
가격차아 3만원임 뭐고르지