工程机械制造业
Construction machinery industry 60t Mast Type Beam Erect
工程机械主机制造企业
Basic construction machinery manufacturer
港口机械制造业
manufacturing industries of port machinery
机械制造工程
mechanical manufacturing and engineering
机械制造工艺
machine manufacturing craft
Mechanical Manufacturing process
Mechanical manufacturing technology
机械制造工艺学
machinery technology
technology of mechanical manufacture
机械制造工艺与设备
mechanical manufacturing process and equipment
manufacturing processes and equipment
machine building technology and equipment
mechanical manufacturing technics and equipment
techniques and equipment of machinery manufacture
machinofacture technique and equipment
mechanical manufacturing engineering and equipment
mechanical manufacture technique and equipment
machine manufacturing technique and equipment
manufacturing technology and equipment for machinery
technology and equipment for machine building
technology and equipment for mechanical manufacturing
technique and equipment of mechanical
machinofaure technique and equipment
machinofature technique and equipment
机械制造业
machinery manufacturing
Mechanical manufacture
mechanical manufacturing industry
machinery manufacture industry
machine building industry
Machinery manufacturing industry
manufacturing industry
manufacturing enterprises
Mechinery industry
机械制造业节能
energy-saving of machinery manufacturing enterprises
农业机械工业
agricultural machinery industry
农业机械制造企业
agricultural machinery manufacturing
水力机械制造工艺及结构分析
manufacturing technique & structure analysis of
水力机械制造工艺学
manufacturing technique for hydraulic machinery
乡镇机械制造业群
village machine manufacturing industrial cluster
工业制造工艺
Process of industrial manufacture
工业制造业
industrial manufacturing industry
包装机械工业
packaging machinery industry
北京机械工业学院
Beijing College of Mechanical Industry