0103 - Mass Technical Cooperation Activities In Northeast China City. In th...Back

Mass Technical Cooperation Activities In Northeast China City. In the mass technical cooperation campaign, a new pneumatic device for opening skull was made through the joint efforts of workers, researchers and technicians of the No. 1 Hospital affiliated to the Shenyang Medical College, the Shenyang Pneumatic Tools Plant, the Shenyang Automation Institute and a score of other institutions.