In this paper, the preparation methods and characteristics of sodium diacetate were reviewed. Its application in the leather process were introduced.
本文综述了双乙酸钠的制备方法和特点，并介绍了其在皮革加工中的应用。
The operation principle of flat plat ironing embosser used in leather process is introduced in this paper, and a series of methods about performance improvement and noise control are put forward.
介绍了皮革加工专用的平板式熨平压花机工作原理。同时列举了改进其工作性能，特别是控制噪声所采取的一系列方法。
The operation principle of flat plat ironing embosser used in leather process is introduced in this paper, and a series of methods about performance improvement and noise control are put forward.
介绍了皮革加工专用的平板式熨平压花机工作原理。同时列举了改进其工作性能，特别是控制噪声所采取的一系列方法。
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