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BDS200-TYPE INSTALLATION FOR DISPERSING BALLAST |
Gua Jingyun |
Wuhan Engineering Machinery Research Institute of MOR |
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Abstract This paper discusses the form,function and operation process of the BDS200-type in?stallation for dispersing ballast,and gives a mechanical building method to be selected and as ref?erence for construction enterprises.
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Received: 01 September 1995
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