<http://schema.org/description>
"Improved cavity filling and cooling are the aims of a new line of inserts for hot runners that are made by &amp;ldquo;selected laser melting&amp;rdquo; (SLM) of H-13 steel powders."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.ptonline.com/products/hot-runner-mold-inserts-offer-cooling-enhancement>