Notches, print imprinted in cardboard: Listen & Download Notches, print imprinted in cardboard .mp3 Error! Change your browser, please! ⇓ Download Stitching machine ⚠ Power station generator ⚠ Factory Atmosphere ⚠ General noise, Factory work ⚠ Circular knitting machine ⚠ Steam pump ⚠ Industrial exhaust fan ⚠ Canning machine ⚠ Robotic assembly line ⚠ Forklift drives by ⚠ Machine engine gaining momentum ⚠ Box making machine ⚠ ★★★★★