自美国1994年6月发布关于美军标改革的政策备忘录以来,在军用材料及热工艺方面,截止1999年1月,由美国军用标准转化而来的宇航材料规范(AMS)有151项,转化方式是将原标准代号用AMS代替,即将MS、AND、FED、MIL等改为AMS,原标准代号不变。转化而来的AMS标准清单见表1,供参考。... Since the United States released its policy memorandum on the U.S. military superstitions in June 1994, there have been 151 Aerospace Material Standards (AMSs) translated by U.S. military standards as of January 1999 in respect of military materials and thermal processes. Conversion methods Is the original standard code with AMS instead of the upcoming MS, AND, FED, MIL, etc. changed to AMS, the original standard code unchanged. The converted AMS standard list is shown in Table 1 for reference. ...