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国际焊接学会 (IIW) 是一个国际焊接科学和工程机构, 钎焊及相关技术. 其成员包括来自世界各地的国家焊接协会. 该研究所成立于 1948 经过 13 各国红会. 经过 2011 其成员已扩大至 55 国家焊接学会. how to buy a fake International Institute of Welding certificate, buy IIW fake certificate, how to be a fake International Institute of Welding? The general assembly of the national societies defines the policy of the institute and elects its president and a board of directors. A permanent secretariat deals with regular day-to-day activities and maintains contact with other international bodies. The institute has established a number of technical commissions, each one covering a relatively broad subject of welding science and technology. Under some of them there exist a number of technical sub-commissions, each one involved in a more specific aspect. The IIW participates in International Organization for Standardization (ISO) standardization activities in Technical Committee TC44 (welding and allied processes).[3] 总共 21 ISO standards and updates have been published under the direct responsibility of IIW.