žéÄúÕÒµ½¼s7,000ƪÎÄÕ£¬ºÄ•r(sh¨ª)0.3266Ã룬”µ(sh¨´)“þ(j¨´)Žì¿‚Á¿žé386,154,090ƪ¡£
al-mg-si al-si-mg al-mg-si-cu mg-li-al-si mg-al-si-sr al-cu-mg si-ce