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CSR MEISHAN ROLLING STOCK CO., LTD,

CSR MEISHAN ROLLING STOCK CO., LTD, Patent applications
Patent application numberTitlePublished
20100126687ONE-PIECE CORE MANUFACTURING METHOD FOR SWING BOLSTER AND SIDEFRAME OF LORRY - An integer cored craftwork of lorry with swing bolster and sideframe includes: a baroque top mold (05-27-2010