Cores may also be made at this time. These cores are made of bonded sand that will be broken out of the cast part after it is complete.
同时还要制作砂芯。这些砂芯用粘结砂做成，等铸件完成后将被打碎取出。
As an important branch of modern logistics, function of bonded logistics is standing out.
现代物流概念中的一个重要分支——“保税物流”的作用日渐突出。
Therefore, experimental study on the behavior of the strengthened two-way slabs bonded with strips made of CFRP or steel and subjected to a central patch load was carried out by the authors.
为此，本文着重对受集中荷载的外贴碳纤维或钢板条带的钢筋混凝土加固双向板的受力性能进行了试验研究。
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