我厂工人、技术人员在党总支领导下,坚持“独立自主、自力更生”的革命精神,为了解放筛砂作业的笨重体力劳动,自制成功了一台移动式筛砂机。该机能完成上砂、筛砂和扬砂等作业,经使用后很受工人师傅欢迎。 Under the leadership of the party chiefs and branches, our factory workers and technicians have insisted on the revolutionary spirit of “independence and self-reliance” and made a mobile-type sand screening machine for the liberation of bulky manual work of sieving. The machine is completed on the sand, sand screening and sand and other operations, very popular with the workers after the use of workers.