Book press: Listen & Download Book press .mp3 Error! Change your browser, please! ⇓ Download Oil pump ⚠ Power station generator ⚠ Spectrograph ⚠ Glass bottles on a conveyor line, room noise ⚠ Rattling, The atmosphere of the factory ⚠ Lithographic press ⚠ Box making machine ⚠ Conveyor, conveyor belt ⚠ Forklift in motion ⚠ Air compressor, air blow ⚠ Laser welding ⚠ Printing press ⚠ ★★★★★