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遵照伟大领袖毛主席“要节约闹革命”的教导,为了进一步推动天津市第一机械工业局系统各企业电焊工作的节电热潮,天津市第一机械工业局情报总站,于1973年3月17日在天津
In accordance with the guidance of the great leader Chairman Mao “To save the revolution”, in order to further promote the energy-saving frenzy of electric welding work of various enterprises in Tianjin No. 1 Machinery Industry Bureau, the General Intelligence Bureau of Tianjin No. 1 Machinery Industry Bureau was established in March 1973. Japan in Tianjin