辽阳栲胶厂职工高举毛泽东思想伟大红旗,大学毛主席著作,贯彻奋发图强、自力更生、艰苦奋斗、勤俭建国的方针,积极投入了三大革命运动。随着工业生产的发展,液体渗碳剂—氰盐需用量日益增多,而氰盐大部分是依靠进口;同时氰盐有剧毒,影响工人身体健康。栲胶厂职工在有关单位的协助下,以栲胶生产的残渣为原料,研究试制成功了《654》无毒液体渗碳 Liaoyang Rubber Factory workers actively held high the banner of Mao Zedong Thought, Chairman Mao’s writings, and worked hard to achieve self-reliance, work hard and thrifty to establish a nation, actively involved in the three major revolutionary campaigns. With the development of industrial production, the demand for liquid carburizing agent - cyanide salt is increasing day by day. Most of the cyanide salt is imported; at the same time, the cyanide salt is highly toxic and affects the health of workers. With the help of the relevant units, the workers in the rubber factory made use of the residue produced in the rubber factory as the raw material to study the successful trial of “654” non-toxic liquid carburizing