Complex sentence: Industrial gas is a group of gases that are commercially manufactured and for use in industrial processes, such as steelmaking, oil refining, medical applications, fertilizer, semiconductors, etc.,.
Split into simpler sentences: Industrial gas is a group of gases that are commercially manufactured and for uses in other applications. These gases are mainly used in an industrial processes, such as steelmaking, oil refining, medical applications, fertilizer, semiconductors, etc.,.