Because of its special shape, foundation under the silo is often designed round or circular.

由于筒仓体型特殊，常常会将仓下基础形状设计成圆形或环形。

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Because of its special shape, foundation under the silo is often designed round or circular.

由于筒仓体型特殊，常常会将仓下基础形状设计成圆形或环形。

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