-10 2.1 71.64*sqrt(5.2668e-7)
2.1 300 71.64*sqrt((52.605+2.8891e-2*T+5.343e-4*T^2-1.69510e-6*T^3+0.1841e-8*T^4)*1e-8)
300 3000 71.64*sqrt(7.8504e-7)
