G321¹úµÀõ辶£¬¼ò³Æ¹ã³ÉÏߣ¬ÊÇÖйú¾³ÄÚµÄͨË×¹«Â·£¬ÎªÖйú¹ú¼Òõ辶ÍøµÄºáÏßÖ®Ò»¡£È«³¤2220ǧÃ×£¬¾Óɹ㶫¡¢¹ãÎ÷¡¢¹óÖݺÍËÄ´¨4¸öÊ¡·Ý¡£G321¹úµÀһͷÁ¬×ÅÖйú¾¼Ã×îÅµÄÖéÈý½Ç£¬Ò»Í·Á¬×ÅÇ·ÅµÄÖÐÎ÷²¿£¬ÊÇ´ÓÖÐÎ÷²¿Í¨ÏòÖéÈý½ÇµÄ¡°½ð¹â´óµÀ¡±£¬ÊÇÖÐÎ÷²¿Å©Ãñ¹¤ÏòÅµÄ¶«Äϲ¿Ç¨áãµÄ¡°Ï£Íû֮·¡±¡£
G321¹úµÀÐðÓÀ¶Î¾Ö²¿Â·ÃæÐÞ²¹£¬Ï³ÅÙÉî¶È4CM¡£½ÓÄɵÄÊÇÎÒ˾2Ã×ϳÅÙ»ú£¬Ï³ÅÙËÙÂʿ죬ÊÕÁÏÇå½à£¬Ï³ÅÙÀú³ÌÖÐÑï³¾ÉÙ¡£»ñµÃÊ©¹¤µ¥Î»ºÍÒµÖ÷µ¥Î»µÄÒ»ÖºÃÆÀ¡£