This paper discusses the application and foreground expectation of self-lubricating stuffing in agitation equipment axial sealing, contrasting new stuffing sealing with the former.

本文通过对新、旧填料密封结构的对比，阐述了高自润滑填料在搅拌装置中的应用及前景展望。

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The article made an introduction to substrate pretreatment, coatings mix and agitation during zinc-rich primer spraying. The spray skill and equipment were also introduced.

介绍了富锌底漆喷涂过程中， 基材前处理、 涂料混合搅拌等影响因素，并对喷涂技巧及设备作了阐述。

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