Composite Plating: The plating used to build a
warforged provides a +2 armor bonus. This plating
is not natural armor and does not stack with other
effects that give an armor bonus (other than natural
armor). This composite plating occupies the same
space on the body as a suit of armor or a robe, and
thus a warforged cannot wear armor or magic robes.
Warforged can be enchanted just as armor can be.
The character must be present for the entire time it
takes to enchant him.
Composite plating also provides a warforged
with a 5% arcane spell failure chance, similar to
the penalty for wearing light armor. Any class ability
that allows a warforged to ignore the arcane spell
failure chance for light armor lets him ignore this
penalty as well.
This plating is not natural armor and does not stack with other effects that give an armor bonus (other than natural armor).
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于是,这个other than ,意思是不同于天生装甲么?还是表示,同样不能和天生装甲叠加??