表1-21密度單位換算千克/立方米kg/m3噸/立方米,t/m3或克/立方厘米,g/cm3磅/立方英寸lb/in3磅/立方英尺lb/ft3英噸/立方碼tn/yd3磅/英加侖lb/Imp·gal110002768016.019132999.780.001127.680.0161.3290.13.6×10-50.03615.78×10-40.0480.00360.06262.431728182.966.2887.5×10-40.7 (共 264 字) [閱讀本文] >>
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