Sheng Yang invests the Corporation main product to include: Railroad freight transportation flatcar , including series and so on coal transport vehicle and ore transport vehicle;

公司主要产品有：铁路货运敞车，包括煤炭运输车和矿石运输车等系列；

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Sheng Yang invests the Corporation main product to include: Railroad freight transportation flatcar , including series and so on coal transport vehicle and ore transport vehicle;

公司主要产品有：铁路货运敞车，包括煤炭运输车和矿石运输车等系列；

youdao