xmlns:atom="http://www.w3.org/2005/Atom"
Part A
(a)Surface treating metals and plastic materials using an electrolytic or chemical process where the aggregated volume of the treatment vats is more than 30m3.
Part B
(b)Any process for the surface treatment of metal which is likely to result in the release into air of any acid-forming oxide of nitrogen and which does not fall within Part A of this section.
Part C
Nil