国内自行设计制造砂箱尺寸最大的气冲造型线已正式投产一年本刊通讯员刘纯廉报道：该线由苏州铸造机械厂和第一汽车制造厂联合设计制造，主机和全线液压系统由苏州铸造机械厂采用该厂与清华大学共同合作的研究成果设计制造。全线辅机及电控系统由第一汽车制造厂铸造厂设计... China’s own design and manufacture of sandbox size of the largest gas-blast molding line has been officially put into operation for a year Correspondent Liu Chun-line reports: The line by the Suzhou Foundry Machinery Factory and the first car manufacturer jointly designed and manufactured by the host and the entire hydraulic system from Suzhou Casting Machinery Plant using the plant and Tsinghua University research work together to design and manufacture. Across the board and electronic control system by the first automobile factory foundry design ...