... two-high pinion stand二辊齿轮座 two-high plate mill二辊中厚板轧机 two-high pull-over mill二辊周期式薄板轧机 ...
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two high plate mill 二辊式中厚板轧机 ; 二辊式厚板轧机
two-high reversing-plate mill 二辊可逆式中厚板轧机
two-high h plate mill 二辊式中厚板轧机
two-high h reversing-plate mill 二辊可逆式中厚板轧机
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