力與重量 1 N = 0.101972 kgf 9.80665 N = 1 kgf 1 kN = 1000 N 1 kgf = 2.205 lbf 壓力 1 Pa = 1 N/m2 = 0.101972 kgf/m2 = 0.000145038 psi 1 kgf/m2 = 0.0980665 ...
tw.knowledge.yahoo.com