The Emirate of Dubai is the second largest of the seven United Arab Emirates but has the biggest population at over 2.1 million inhabitants.Size has been synonymous with Dubai as it continues to build the first, largest and the biggest constructions in the world.he Emirate of Dubai is the second largest of the seven United Arab Emirates but has the biggest population at over 2.1 million inhabitants.
From Wikipedia, the free encyclopedia. Welder certification, (also known as welder qualification) is a process which examines and documents a welder's capability to create welds of acceptable quality following a well defined welding procedure.elder certification is based on specially designed tests to determine a welder 's skill and ability to deposit sound weld metal.
Having welding certification papers from the AWS does not necessarily mean you can use them for a job using the ASME code. The more certifications a welder has, the better because in life every feather you put in your cap will help.elding is absolutely one of the hardest trades there is when it comes to proving yourself. There are codes, specifications, and procedures that have to be mastered, then proven time after time. Certification papers make you a certified welder. They show you've passed a welding test.