表1-34 磅与千克对照磅(lb)千克(kg)磅(lb)千克(kg)磅(lb)千克(kg)磅(lb)千克(kg)123456780.45360.90721.36081.81442.26802.72163.17513.62879101112131415164.08234.53594.98955.44315.89676.35036.80397.257517181920212223247.71118.16478.61839.07189.52549.979010.43310.8862526272829303132 (共 1843 字) [阅读本文] >>