mild slopemild steelmilestone eventmilestone networkmilitary airportmilk of limemilking roommillmill scalemillingminemineralmineral aggregatemineral depositmineral fibermineral materialmineral soilmineral springmineral watermineral woodmini roundboutminimizationminimumminimum annual floodminimum bend diameterminimum capillary headminimum complementary energyminimum cost pathminimum flowminimum momentminimum passing timeminimum pathminimum reservoir levelminimum sectionminimum sight triangleminimum speed limit signminimum time pathminimum weight designmining subsidenceminorminor access roadminor axisminor estimateminor heal lossminor highwayminor lossesminor principal stressminor roadminor routeminor street