A name used to describe a hexagonal key.

A mixture of metals and other elements to form a metal with specific properties such as phosphor bronze used for bushes.

A fuel used in vehicles that comes from a source other than petroleum, such as ethanol made from corn and biodiesel made from vegetable oil.

An electrical generator attached to and driven by a motor vehicle engine.

Soft carbon brushes that conduct electricity to the field windings via the slip rings.

Non-ferrous metal used as a substrate or a pigment.

Sharp and hard abrasive - used in dry-flatting Production papers

Air pressure in the surrounding area.

Temperature of the air surrounding an object.

Instrument for measuring electrical current.