It is conducted a scheme comparison between prestressed concrete floor and plain concrete floor for an underground garage.
对地下车库预应力混凝土楼盖与普通混凝土楼盖的方案进行了比较。
It is conducted a scheme comparison between prestressed concrete floor and plain concrete floor for an underground garage.
对地下车库预应力混凝土楼盖与普通混凝土楼盖的方案进行了比较。
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