ZPJP-771型自动安平激光平面仪是供基本建设工程测量及施工作业平整度控制的一种新型仪器。为了配合毛主席纪念堂工程施工,北京市科技局组织了仪器加工协作会战,在48天内加工调校好三台仪器。在纪念堂工程施工中,我们用这种仪器配合浇灌混凝土楼板、铺设大理石地面,在提高工程质量、降低劳动强度、加快施工进度、节约 The ZPJP-771 Automatic Anping Laser Plane Meter is a new type of instrument for basic construction engineering measurement and construction job flatness control. In order to cooperate with the construction of Chairman Mao Memorial Hall, the Beijing Municipal Bureau of Science and Technology organized an instrument processing collaboration, and processed and adjusted three instruments within 48 days. During the construction of the Memorial Hall, we used this instrument to mix concrete floors and lay marble floors to improve the quality of the works, reduce labor intensity, speed up construction progress, and save