一个厂产品质量的长期稳定,有赖于对厂内管理人员的严密管理,而产品质量的提高,则需要对过去管理工作的不断总结和对工艺设计的合理调整。在总结与调整的过程中,有时会发现产品的某些欠缺不具有普遍性,往往是由于生产管理过程 The long-term stability of a factory’s product quality depends on the strict management of the factory’s management personnel. However, the improvement of product quality requires constant summarization of past management work and rational adjustment of process design. During the process of summarizing and adjusting, sometimes it is found that certain defects of the product are not universal, often due to the production management process.