为解决抹灰工程量大同抹灰工不足的矛盾,1964年公司领导提出了发动群众,实现抹灰工程机械化的要求。当时我们根据国内外杂志上仅有的一些机械化喷涂灰浆的零星介绍,开始试验。机械喷涂灰浆一经试验,就立刻显示了它的优越性,引起工人和工程技术人员的重视和兴趣。但在进一步试验和推广过程中出 In order to solve the contradiction between the amount of plastering work and the shortage of plasterers, in 1964 the company’s leaders proposed to mobilize the masses to achieve the mechanization of plastering works. At that time, we began testing on the basis of the sporadic introduction of some of the only mechanized spray coatings on domestic and foreign magazines. Once the mechanical spraying mortar has been tested, it immediately shows its superiority, causing the attention and interest of workers and engineering technicians. But in the course of further testing and promotion