ʱⰨ ε巴ϴ. ũ մϴ 1.0mmԴϴ Ʈձɱ Դϴ. : , : ũμ 1
-Ⱑ 1,000 ϶ ̹Ƿ ˴ϴ.* 500 = 1310* 1,000 = 1280* 2,000 =1250<+Ʈ,+Ʈ ݵմϴ.>