铸造工 foundryman ; Foundry Workers

铸造工艺及设计 Foundry Technology

铸造工艺课程设计 Foundry Technology Course Design

铸造工艺 foundry technology ; forging technology

铸造工程师 Casting Engineer ; Foundry Engineer ; Foundry ; technician for casting

订货铸造工场 jobbing foundry

国际铸造工业展览会 CIEXPO

专业铸造工场 production foundry

铸造工艺图 foundry molding drawing

铸造工艺设计 casting process design ; mold design