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激光是一种新颖光源,由于它具有单色性好、亮度高、方向性好的特性,已被广泛应用于军事、工农业生产和科学研究各个领域中。我处的工人、干部和工程技术人员,在毛主席革命路线指引下,坚持实践、大胆创新,将激光应用于烟囱,双曲线冷水塔和砼压力水管的工程施工中,初步取得良好效果。我们使用的激光铅直仪和激光指向仪是烟台无线电五厂试制的,在安装和使用激光仪时受到烟台无线电五厂、山东师范学院等单位的大力支持。
Laser is a novel light source. Because it has the characteristics of good monochromaticity, high brightness and good directivity, it has been widely used in military, industrial and agricultural production and scientific research. Our workers, cadres, and engineering and technical personnel, under the guidance of Chairman Mao’s revolutionary route, adhered to the practice and boldly innovated, and applied the laser to the chimneys, the hyperbolic cold water towers and the stern pressure water pipes, and initially achieved good results. The laser plumbometer and laser pointing device we used were manufactured by Yantai Radio Five Factory and received strong support from Yantai Radio Five Factory and Shandong Normal University when installing and using the laser.