Report - ULVAC, Inc. 商品综合目录 Chinese Vol...Pa (N・m-2) Torr (mmHg) Bar kg・cm-2 Psi (lb・in-2) atm 水柱(15 )m 1 7.500 62×10-3 10 51.019 72×10 1.450 38×10-4 9.869 23×10-6

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