Fabricating and demoulding of the base mould is a key during the course of construction for precast plate girder of highway bridge.
公路桥梁预制钢筋混凝土板梁施工中，底模的制作及脱模是关键。
Through the comparison of cast in place concrete plate and precast hollow plate the advantages of cast in place concrete plate and the disadvantages of using precast hollow plate are pointed out.
在民用住宅砖混结构中通过现浇混凝土现浇板与预制空心板的对比，指出了现浇混凝土板种种优点和采用预制空心板在结构上和使用上的诸多弊端。
Through the comparison of cast in place concrete plate and precast hollow plate the advantages of cast in place concrete plate and the disadvantages of using precast hollow plate are pointed out.
在民用住宅砖混结构中通过现浇混凝土现浇板与预制空心板的对比，指出了现浇混凝土板种种优点和采用预制空心板在结构上和使用上的诸多弊端。
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