改革开放以来,我国在消化吸收国外先进技术的基础上,大胆创新,使生产的真空挤泥机的性能有了很大的提高,为建材行业的发展作出了重大贡献.但是,和国外先进设备的性能相比,仍然存在很多不足之处,在某些性能方面还有相当大的差距,应该引起我们的重视.随着墙材革新工作的深入开展,各项节能、节 Since reform and opening up, China has made bold innovations on the basis of digesting and absorbing advanced foreign technology, which has greatly improved the performance of the vacuum squeezer produced, and has made significant contributions to the development of the building materials industry. However, advanced equipment from abroad has been adopted. Compared with the performance, there are still many deficiencies, and there are still considerable gaps in some aspects of performance, which should arouse our attention. With the in-depth development of wall materials innovation, various energy-saving, festivals