省科委下达的重点科研项目SJL-Ⅱ型量块平板压砂机的研制,交由四川红旗柴油机厂承担。经过一年来的努力。在各方面的大力协同配合下,已研制完成。最近由省科委、省计量局组织有关专家、教授和工程技术人员进行了技术鉴定。到会代表一致认为:设计原理正确,并有所创 The research and development of the key scientific research project SJL-II type plate flat sand press made by the Provincial Science and Technology Commission was undertaken by Sichuan Hongqi Diesel Engine Factory. After a year of hard work. Under the vigorous cooperation of all parties, it has been completed. Recently, the provincial science committee and provincial bureau of measurement organized relevant experts, professors and engineering technicians to carry out technical appraisal. The delegates agreed that the design principles are correct and innovative