belt-driven machine
Any machine powered by an external source connected to the machine by one or more belts.
Any machine powered by an external source connected to the machine by one or more belts.
A power-driven endless belt that runs on idler wheels; used to carry building materials, etc.
A small transformer which supplies power, at low voltage, for operating a doorbell or the like.
A tall structure supporting one or more bells; may be part of a building or an independent structure; also see
In a run of piping, a joint formed with flexible metal bellows which compress or stretch to compensate for linear