Signal for lunch at the factory: Listen & Download Signal for lunch at the factory .mp3 Error! Change your browser, please! ⇓ Download Dry cleaning ⚠ Low frequency running engine ⚠ Forklift drives by ⚠ Oil pump ⚠ Box making machine ⚠ Lithographic press ⚠ Hydraulic activator ⚠ Glass bottles on a conveyor line, room noise ⚠ Forklift, off, standby, on ⚠ The atmosphere of the factory, rattling ⚠ Work, start, Generator, jamming ⚠ Crusher ⚠ ★★★★★