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The presented work deals with the application of chrome cake to prepare chrome tanning liquors.
本文研究工作主要是关于用铬饼制备铬鞣液及其应用.
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The status, the main problems and their solutions of chrome tanning and chrome - free tanning were reviewed.
摘要综述了铬鞣及无铬鞣现状; 分析了这两类鞣法存在的主要问题及解决问题的方向.
英汉双解词典包含4367426条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。