<http://schema.org/description>
"We are plating electroless nickel (EN) on leaded brass, but find pits in the EN layer. What is the best way to prepare the leaded brass substrate so that we do not get a pitted finish?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mmsonline.com/articles/pits-in-electroless-nickel->