Precast concrete factory is the ideal equipment.

是水泥预制厂的理想设备。

Between these are fixed precast concrete external cladding panels.

在它们之间填上预制混凝土的外层空心板。

The precast concrete piles are used for the foundation of the plant.

基础采用打入式混凝土预制桩基础。

It can be used as design reference of precast concrete buildings in China.

本文可做为国内预制混凝土结构工程设计的参考。

The invention also provides a fabricating method of the precast concrete beam.

本发明还提供一种对应的预制混凝土梁制备方法。