... 一、应力状态的概念 (Concepts of stresses-state) 低碳钢 （low- carbon steel） 铸铁 （cast-iron） ...
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low carbon steel [材] 低碳钢 ; 低炭钢
Bessemer Low Carbon Steel 酸性转炉低碳钢
low-carbon steel 低碳钢
Low Carbon Steel Pipe 低碳钢管 ; 低碳钢圆管
Low Carbon Steel Electrode 低碳钢焊条
Extra-Low Carbon Steel 极低碳素钢
The quality of resistance spot welding of low carbon steel and high strength low alloy steel is studied by looking into the dynamic voltage characteristics of the electrodes.
本文通过对电阻点焊电极电压动态特性的分析，研究了低碳钢及低合金高强度钢电阻点焊的质量问题。
Galfan wire, galvanized low carbon steel wire is 5% aluminum alloy, the alloy composition mixed trace rare earth zinc alloy layer.
高尔凡钢丝，低碳钢丝的镀锌层是合金，合金成分5%铝-混合微量稀土合金锌层。
High speed rail material: low carbon steel wire high speed rail production process: weaving and welding.
高速护栏材质：低碳钢丝高速护栏制作工艺：编织焊接而成。
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