Changes

[[Metalwork]], in the [[building trades]], refers to the cutting, [[weld]]ing and [[rivet]]ing of, usually, steel parts of a building.  Most smaller structures, such as homes, have little call for metalwork, but larger buildings, and especially [[skyscraper]]s, are often completely wrapped around internal skeletons of steel beams.  Many [[infrastructure]] projects like [[bridge]]s are likewise heavily dependent on the trade of the metalworker.

[[Metalwork]], in the [[building trades]], refers to the cutting, [[weld]]ing and [[rivet]]ing of, usually, steel parts of a building.  Most smaller structures, such as homes, have little call for metalwork, but larger buildings, and especially [[skyscraper]]s, are often completely wrapped around internal skeletons of steel beams.  Many [[infrastructure]] projects like [[bridge]]s are likewise heavily dependent on the trade of the metalworker.