[新英汉石油技术词典] driving pulley

[冶金英汉词典] driving pulley

[机械英汉词典] driving pulley

[机械工程英汉词典] driving pulley

[海运英汉词典] driving pulley

[电信英汉词典] driving pulley

[电力英汉词典] driving pulley

[石油英汉词典] driving pulley

[矿业英汉词典] driving pulley

[航空英汉词典] driving pulley

[进出口英汉词典] driving pulley

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