Unit Conversion Factors Gas Constant: R= 10.731573ft³·psia ...

Mass: 1 lb= 453.59237g 1 lb= 0.45359237kg 1 lb 7000gr 1 kg= 2.204622622lb 1ton=2000lb 1 longton= 2240lb 1 tonne 2204.622622lb 1 tonne 1000kg 1lb=16oz 1lb=7000grain Volume: 1 gal= 231in3 1 gal= 3.785411784L 1 gal= 0.003785412m3 1 bbl= 42gal 1 ft3= 1728in3 1 ft3= 28316.84659cm3 1 ft3= 7.480519481gal 1 ft3= 0.178107607bbl 1 ft3 0.028316847m3 1 m3 ... ................
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