According to this, sheet metal is a semi-finished product that can be produced over a large area, whereby sheets are generally light, thin, stable, elastic and flat.
Ngokusho kwalokhu, ishidi lensimbi ngumkhiqizo oqedile ukwenziwa ongakhiqizwa endaweni enkulu, lapho amashidi ngokuvamile ekhanya, emncane, ezinzile, enwebeka futhi eyisicaba.