tanning agent

常见例句

双语例句

• This paper research on a new synthetic tanning agent and the method of preparation.
  本文研究一种新的合成鞣剂及它的制备方法。
• The preparation of auxiliary tanning agent from chrome shavings has been studied in this paper.
  本文对从铬革屑中提取胶原产物制备助鞣剂的方法进行了探讨。
• Results show that a neutralization process of acid and alkali occurs during the penetration and combination of the tanning agent.
  实验结果表明：在不浸酸鞣制过程中，鞣剂在皮内的渗透与结合过程中，存在一个酸碱中和过程。
返回 tanning agent