kg /cm2 kg/m2 ft-lb/in. J/m kg-cm/cm ... =6.8948kN/m2. 1 kgf. =2.2046 lbf. =9.8066 N. 1 lb/ft3. =16.018 kg/m3. 1 kgf/cm2. =14.2233 lbf/in2 =98.0665kN/m2.
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