近年来,在美国用镁合金仅制造过某些导弹上的零件,如整个铸造的导弹起动加速器舵(图1),及电极设备的安装架等。 表1及表2内所列者为现今美国生产的一 In recent years, only parts of missiles have been manufactured in the United States with magnesium alloys, such as the entire cast rocket launch accelerator (Figure 1) and the mounting of electrode equipment. The ones listed in Table 1 and Table 2 are the ones produced in the United States today