retanning的用法和樣例：
例句
用作名詞 (n.)
- If it used with various retanning agents, the fullness of leather was good.
若與多種復鞣材料搭配使用，亦可制得豐滿(mǎn)堅實(shí)的革。 - The results showed that anion aqueous PU resin retanning agent can improve the shrinkage temperature and mechanics strength of chrome tanned leather.
試驗表明陰離子型聚氨酯樹(shù)脂復鞣劑可提高鉻鞣革的收縮溫度及力學(xué)強度。
