conveyor belt

3d manometer

Detail of pulley to transport wood

front engine mount

Mechanic piece

Cardboard shredding machine

concrete mixer 2d

Drilling machine plans in skeed

support trestle

Impulse; fan component as centrifugal fan

shell and tube heat exchanger

Plane drill press 3d max

Functional block diagram

Reel stand with pedestrian access.

dc motor control

Alat dan mesin penyiraman by others

Pneumatic shovel for underground mining

mooring bolt

Backhoe loader

entrance man

Grashof's condition