... concrete pump 混凝土泵 concrete reinforcement wire 混凝土用钢丝 concrete technology 混凝土工艺（学） ...
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预应力混凝土管道用冷拉钢丝具有一般冷拉钢丝无法比拟的良好的综合性能。
Cold-drawn steel wire for PC pipelines have good comprehensive performances that common cold-drawn steel wire unable to compare.
结合某用钢纤维增强钢丝网混凝土建造的桥梁，进行了钢纤维增强钢丝网混凝土t形梁的正截面强度及裂缝计算。
To counter a bridge constructed with steel fiber reinforced ferroconcrete, the calculation of bending strength and crack of steel fiber reinforced ferroconcrete t beam has been accomplished.
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