The aluminum is then graded to: * clean heavy * dirty or &quot;irony&quot; heavy * foil and other thin material such as cans and containers.
(The aluminum; is graded; to: * clean heavy * dirty or &quot;irony&quot; heavy * foil and other thin material such as cans and containers; T:then)
The aluminum
is graded
to: * clean heavy * dirty or &quot;irony&quot heavy * foil and other thin material such as cans and containers T:then