网络释义
1)International Union of Testing and Research Laboratories for Materials and Structures,国际建筑材料和结构试验及研究实验所联合会2)Office for Research and Experiments of the InternationalUnion of Railway on the Continent,国际铁路联盟研究试验所3)ASTM: American Society for Testing and Materials,美国材料及试验协会4)ASTM American Society for Testing & Materials,美国试验及材料学会5)IATM,国际材料试验协会6)IATM International Association of Testing Material,国际试验材料协会