一、概况:全国计划工作会议后,特别是1972年全国压力表质量评比预备会之后,我们已经自知产品质量不好。通过学习毛主席和中央首长关于产品质量问题的指示,我厂领导开始把质量问题提高到路线斗争高度来认识,于1972年8月28日成立“三结合”攻关小组,立即开展工作。1972年全国压力表质量评比总结会议上, I. Overview: After the national planning work conference, especially after the 1972 national pressure gauge quality appraisal preparatory meeting, we already know that the product quality is not good. By studying Chairman Mao and the Central Executive Directorate on product quality issues, our factory leaders began to understand the issue of quality improvement to the height of the line struggle. On August 28, 1972, a “three combination” research team was set up and work was started immediately. 1972 National Pressure Gauge Quality Review summary meeting,