This page contains a numerical NAICS code list 2017. Users can view and lookup an index of 2017 NAICS codes in numerical order.
Moving thousands of tons of coal per hour at high speeds through a complex handling system is a main cause of airborne coal dust in a coalfired plant. Depending upon the coal's characteristics ...
Withdrawn Standards A4 Withdrawn 1965: Specifiion for MediumCarbonSteel Splice Bars A5 Withdrawn 1979: Specifiion for HighCarbon Steel Joint Bars
Welcome to the Home Front Collection. This is the first site entirely devoted to the British Home Front during World War Two, offering a wide range of .