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