Formed from calcicrete, an advanced concrete mixture, these wall sections serve to both block enemy movement and provide minor cover from direct fire.
由钙质壳构成,是一种高级的混凝土混合物,这种围墙不仅
碍敌军前进,并且轻微的防护直射火
.
Formed from calcicrete, an advanced concrete mixture, these wall sections serve to both block enemy movement and provide minor cover from direct fire.
由钙质壳构成,是一种高级的混凝土混合物,这种围墙不仅碍敌军前进,并且轻微的防护直射火.
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