[新英汉石油技术词典] low carbon steel

[农牧林英汉词典] low carbon steel

[冶金英汉词典] low carbon steel

[广播英汉词典] low carbon steel

[机械英汉词典] low carbon steel

[海运英汉词典] low carbon steel

[电力英汉词典] low carbon steel

[电子工程英汉词典] low carbon steel

[石油英汉词典] low carbon steel

[矿业英汉词典] low carbon steel

[航海英汉词典] low carbon steel

[航空英汉词典] low carbon steel

[进出口英汉词典] low carbon steel

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