1.
Pre-stressed concrete sleepers that have been designed to replace the conventional wooden ones have been tested.
预应力混凝土枕木用来替代传统的木质枕木并已通过了试验。
2.
prestressed reinforced concrete sleeper
预应力钢筋混凝土轨枕
3.
monoblock prestressed concrete sleeper
整体预应力混凝土轨枕
4.
Construction Technology of the Prefabricated Sleeper of Prestressed Concrete;
预应力混凝土轨枕预制施工技术研究
5.
precast prestressed concrete beam
预制预应力混凝土梁
6.
prestressed precast concrete pile
预应力预制混凝土桩
7.
Institute of Concrete and Prestressed Concrete
混凝土及预应力混凝土分会
8.
med ore-stressed concrete steel wire
预应力混凝土异形钢丝
9.
centrifugal prestressed concrete pile
离心预应力混凝土桩
10.
prestressed concrete rail fastening
预应力混凝土轨条扣件
11.
long line prestressed concrete
长钢丝预应力混凝土
12.
lining segment of prestressed concrete
预应力混凝土衬砌块
13.
Freyssinet concrete hinge
预应力混凝土铰接结构
14.
post-tensioned prestressing concrete beam
后张法预应力混凝土梁
15.
pretensioning prestressed concrete
先张法预应力混凝土
16.
post tension concrete
后张法预应力混凝土
17.
prestressed concrete bridge erection
预应力混凝土桥架设
18.
Theoretical analysis on squeezing effect of prestressed concrete pipe pile
预应力混凝土管桩挤土效应理论分析