State Machine-Building Industry, the Ministry of Machine-character (81) 1011, machine word (82) 189 # given me factory (Changchun First Automobile plant production cooperation), and sentinel production, the company produced by the China Environmental Prot
State Machine-Building Industry, the Ministry of Machine-character (81) 1011, machine word (82) 189 # given me factory (Changchun First Automobile plant production cooperation), and sentinel production, the company produced by the China Environmental Prot
由国家机械工业部机字（81）1011号、机字（82）189号文下达我厂研制（长春第一汽车制作厂合作），并定点生产，由中国环境保护公司监制。