. "Pound Force Second per Square Foot"@en . "47.8802631"^^ . "lbf\u22C5s/ft\u00B2" . . . . . . . "\"Pound Force Second per Square Foot\" is an Imperial unit for 'Dynamic Viscosity' expressed as \\(lbf-s/ft^{2}\\)."^^ . . . "[lbf_av].s.[sft_i]-1"^^ . "\\(lbf-s/ft^2\\)"^^ .