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Atfer ();Minutes, no zero, 0-59廊下又挂了各色灯笼，内置长条木椅、木几和一些小凳子，雅致又不失喜庆。Zero inventory is one of the cores of JIT production mode. Only by ensuring "zero defects" can the goal of zero defects and zero inventory pursued by JIT production be realized. JIT production mode requires zero defects and zero inventory in all links of supply, production and marketing, which requires all links of production and operation to coordinate with each other, run smoothly and ensure high quality. Due to the close connection between various activities in the production process, the defects in a certain link will cause chaos in production, cause chain reactions, and cause the collapse of the timely production system, with incalculable losses. Therefore, when an enterprise should implement JIT production, it should mobilize all employees to actively participate. From the selection of suppliers to the design of products, the determination of production processes, and the production and sales of products, quality management should be strengthened in all stages. Through the self-control of relevant personnel, defects should be eliminated in real time, thus realizing zero defects in the production and operation process.Mind maps have images, branches and keywords, which can help us quickly sort out our thoughts and find key information. When we watch mind maps review again, we can quickly understand them.　　令我震惊的话好容易笑完了，板栗喘着气对周菡道：那年葫芦哥哥成亲，闹了一场大的，你是知道的。