Construction, loading of cement, the beginning of pouring: Listen & Download Loading of cement, Construction, the .mp3 Error! Change your browser, please! ⇓ Download Cutting machine ⚠ Jackhammer, Road construction ⚠ Drill ⚠ Crane ⚠ The, loading of cement, Construction ⚠ Tool belt thrown to the ground ⚠ Building tape ⚠ Wood lathe ⚠ Rough sandpaper, Sandpaper ⚠ Removing a nail from a tree ⚠ Excavator digs a hole ⚠ Digging in the tool box ⚠ ★★★★★