梁钢 meaning in Chinese

girder iron
joist steel

Corrugated sheet steel beams for expressway guardrail
高速公路波形梁钢护栏
Steel strands shape parameters of skew prestress box girder
斜交预应力箱梁钢绞线形状特性及其影响
Three - beam guardrail for highway
公路三波形梁钢护栏
The steel - replacing - concrete construction of crane beams of a heavy factory building
重型厂房吊车梁钢混代换施工
Experimental investigation of damaged rc frame structure strengthened with cfrp under the vertical load
先张法折线形预应力梁钢绞线摩擦损失试验研究

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