pruner

bucket elevator

gas electric generator

balers

3d gearbox

Machine shop

The first electromagnetic generator; called faraday disk; ipt

sew 3d gear motor

3d turbine

df unk fertilizers

Canon ipf 710

Rougher cell drawer

Rotary machine section of a newspaper

die diagram

Copeinca screw conveyor

3d max air compressor

wagon gate

bulldozer

turbine a steam

Mechanical, bearing

3d platform