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μ (Dc)ͺYΆqε
μ (nη²)
μ (ΌΆqεAΙ¨ηA@p)|1629 N 9 15 ϊ°dγωΖ ͺ497EΆ»9N
μυd (VAΌΆqεA@)|1641 N 8 15 ϊ
nη² (μ)
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