Concrete construction machines; Drilling machines; Earth moving machines, namely, backhoes; Earth moving machines, namely, excavators; Excavating machines; Hot melt glue guns; Hydraulic excavators; Industrial machinery, namely, electromechanical marking machines; Loader buckets for excavators; Machine couplings and transmissions, except for land vehicles; Machines for distribution of concrete, namely, concrete placing booms; Machines, namely, crushers, impact mills, breakers, pulverizers, mix...