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山东墨龙石油机械股份有限公司

SHANDONG MOLONG PETROLEUM MACHINERY CO.,LTD

标识码规则:炉号+批号+流水,如:LH01PH0010001;支持标识码片段查询
IdCode Rule: Heat No.+Lot No.+Pipe No., such as LH01PH0010001; Support identification code fragment query.