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.
The difference is in the raw material. In production, the raw material is not procured from outside, the company owns it and after processing and make the final product. But in Manufacturing, the company procures the raw material from outside, and then makes the final product. manufacturing is a process of converting raw material in to finished product by using various processes,machines and energy.it is a narrow term. production is a process of converting inputs in to outputs.it is a broder term. every type of manufacturing can be production, but every production is not a manufacturing.