As their Energy Engineer, you will make a positive impact by helping achieve energy efficiency in the Fairfax, VA area!... 1 day ago-save job-email-more...
Pre-math skills  ( referred to in British English as pre-maths skills ) is a term used in some countries to refer to math skills learned by preschoolers and kindergarten students , including learning to count numbers ( usually from 1 to 10 but occasionally including 0 ) , learning the proper sequencing of numbers , learning to determine which ...
A heat number is a unique identifying code a technician stamps on a piece of metal to provide information about its origins. Metal plate and pipes are most likely to bear this number, and in some cases, the law requires its use on metal products. The heat number provides a method for tracing materials and is an important part of quality assurance and control. People can usually find it near the edge or end of a finished metal piece, and other information may be on the stamp as well. There are three segments in a heat number. The first digit indicates which furnace a technician used to prepare a batch of molten metal. The next digits indicate the year of the casting, and the last two or three digits describe the number of the casting.