Letter press: Listen & Download Letter press .mp3 Error! Change your browser, please! ⇓ Download Power station turbine ⚠ Working,, turning on, Welding transformer ⚠ Hydraulic machine up ⚠ Book press ⚠ Brewing unit, fluid drilling ⚠ Forklift raises, lowers forks ⚠ Hydraulic pump ⚠ Mill for grinding grain, Brewing unit ⚠ Milling machine ⚠ Loaders, general noise, Work in a warehouse ⚠ Canning machine ⚠ Steam pump ⚠ ★★★★★