In SPS city of Honduras, a prefabricated concrete football field engineering of forty thousand seats was built with the technique from China. 在洪都拉斯sps市建设的全预制装配混凝土结构足球场工程以较低的造价中标.
Using a prefabricated porous ferroboron lump, a surface composite layer was made on gray cast iron matrix, with a common casting method. 通过预先制备带有孔隙的硼铁合金预制块，用普通浇注的方法，获得以灰铸铁为基的铸造表面复合材料。
Methods Eyelid reconstruction was performed using a prefabricated island flap with an expanded forehead myocutaneous flap and hard palate mucoperiosteal graft. 方法应用扩张后的颞浅血管额支岛状复合组织瓣(皮肤+额肌+口腔硬腭粘骨膜)转移、修复睑缺损。