In those cases where there is a question. regarding the surface condition on the interpretation of a radiographic film, the film. shall be compared to the actual weld surface for interpretation and determination of. acceptability. 1.1.3 Undercuts shall not exceed 1/. 32 in. and shall not encroach on the minimum required.
The United Nations is an international organization founded in 1945 and committed to maintaining international peace and security; developing friendly relations among nations; promoting social progress, better living standards and human rights.
History and Principles of the United Nations. Prior to the United Nations (UN), the League of Nations was the international organization responsible for ensuring peace and cooperation between world nations.It was founded in 1919 to promote international cooperation and to achieve peace and security..unctions of the United Nations Today. As it was in the past, the main function of the UN today is to maintain peace and security for all of its member states. Though the UN does not maintain its own military, it does have peacekeeping forces which are supplied by its member states.