̶ ʰ ʽϴ ũ մϴ ũ ϱ մϴ. 1.0mmԴϴ ־ ʱÿ մϴ. : : ũμ 1
-Ⱑ 5,000 ϶ ̹Ƿ ˴ϴ. * 1,000 = 230 * 5,000 = 220 * 10,000 = 200 * 1,000 = 240 * 5,000 = 230 * 10,000 = 210