E

ESCALERA

 The ladder, ladder or ladder is a framework used to a person to ascend and descend in inaccessible places for being a different height or level.

                                   

ESMERILADORA

Machine comprising two abrasive wheels, coupled to the shaft of an electric motor, which can be either single or three phase.This machine, you can also couple a wire brush in corresponding a place of grinding wheels.

EXTENSION

An extension cord, power extension, or extension lead is a length of electrical power flex cable (flex) with a plug on one end and one or more sockets on the other end (usually of the same type as the plug)