在批林批孔运动推动下,由北京制药厂、北京第三制药厂和中国科学院北京力学研究所的工人、干部和科技人员组成的“三结合”会战小组,经过一个月紧张战斗,使CO_2激光器切割安瓿的工作取得了初步成果。现在已能用1秒多时间切下一个20毫升的大安瓿;也初步在试验传动流水线上以120—140个/分的速度切下1毫升的安瓿。目前正在使这 Driven by the Lin Chi-kung movement, the “three-in-one” battle group composed of workers, cadres and scientific and technical personnel from Beijing Pharmaceutical Factory, Beijing No.3 Pharmaceutical Factory and Beijing Institute of Mechanics, Chinese Academy of Sciences, after a month’s intense fighting, Laser cutting ampoule work has achieved initial results. It has now been possible to cut a 20-mL large ampule in more than 1 second and to initially cut a 1-mL ampule at a speed of 120-140 pcs / minute on the test drive line. This is currently being done