Structure of Social Security Numbers. A Social Security Number (SSN) consists of nine digits, commonly written as three fields separated by hyphens: AAA-GG-SSSS. The first three-digit field is called the area number. The central, two-digit field is called the group number. The final, four-digit field is called the serial number.
Fabrication, is the building of something brand new, that's never been seen before, or invented. Manufacturing, is the duplication of something on a mass scale. Generally, the way it works is, you fabricate something that you need, then manufacture what you fabricate. A good example is, a car company decides to design a brand new car from the ground up.
In this post, we discuss the one key difference between inventory in service industry and manufacturing, Previously, we discussed how production and consumption is different in service versus manufacturing; we also covered the intangible differences between service and manufacturing.n this post, we discuss the one key difference between inventory in service industry and manufacturing, Previously, we discussed how production and consumption is different in service versus manufacturing; we also covered the intangible differences between service and manufacturing.