Definitions of industrial:

• adjective:   having highly developed industries

  Example: "The industrial revolution"

• adjective:   employed in industry

  Example: "The industrial classes"

• adjective:   of or relating to or resulting from industry

  Example: "Industrial output"

• adjective:   employed in industry

  Example: "Industrial workers"

• adjective:   suitable to stand up to hard wear

  Example: "Industrial carpeting"