Let's see which industry you are engaged in first. Domestic certificates are not universal. Mainly special equipment, classification society, nuclear industry, nondestructive testing association. At present, special equipment is better. You have to figure this out first ~ like the certificate of the association, it is not recognized here in special equipment. I suggest you take an examination of special equipment.

Secondly, it depends on the examination arrangement in your province, and the time in each province is different. It should be noted that you cannot register in your own name.

Theory: You usually take a good look at the textbooks, which are basically high school physics knowledge. When you are training, listen to the class carefully and do several sets of exam questions in your province in previous years, which is sure to be no problem.

Practicing UT requires more practice, the examination is not difficult, and the examination board is relatively simple; Watch more RT films. If someone teaches you, you should have no problem practicing the exam for a week. If you expect to pass the training directly, you must have some luck in it