equivalent standard axle load ESAL
Eequivalent standard axle conversion
axle load equivalent conversion
efficiency equivalent standard penetration method
equivalent axle load conversion
equivalent axle load factor EALF
equivalent conversion coefficient
equivalent conversion rate
Equivalent standard discharged amount
equivalent standard pollution index
equivalent standard pollution load
equivalent standard solid model
Equivalent δ conversion
Equivalent-conversion Method
vehicle equivalent conversion coefficient
data conversion standard
design of standard axle load