DIC_2_2.19.1 攻城营垒(siege wall)[br/]
DIC_2_2.19.2 攻城坡道、攻城土垒(siege ramp, siege mound)[br/]
DIC_2_2.19.7 撞城槌(battering ram)[br/]
DIC_2_3.13.3.5 城门(city gate)[br/]