The Rockwell Hardness test is a hardness measurement based on the net increase in depth of impression as a load is applied. Hardness numbers have no units and are commonly given in the R, L, M, E and K scales. The higher the number in each of the scales means the harder the material.
Apac. Apac is a town in Apac District, Northern Uganda. It is the 'chief town' of the district and the district headquarters are located there. The district is named after the town. see more on Definitions.net Â».
OFAC, Office of Foreign Assets Control, Homeland Security, Acts & Compliance, Searches and Information and Background. The Office of Foreign Assets Control (âOFACâ) of the U.S. Dept. of the Treasury enforces economic and trade sanctions based on foreign policy and national security goals.