约7,000年前，人类就掌握了植鞣法制革技术。
About 7,000 years ago, man learned the vegetable tanning art.
介绍了植鞣绵羊正面服装革的质量要求和试制过程中的若干技术要点。
The quality requirements and the key technologies for production of vegetable tanned sheepskin garment grain leather were introduced.
并从植物鞣剂的改性、植鞣工艺、植鞣机理以及植鞣轻革的进展几方面进行了论述。
The following aspects were introduced: modification of the vegetable tannin, vegetable tanning mechanism and process, as well as the development of the vegetable tanning light leather.
对全植鞣黄牛全粒面鞋面革的生产工艺、质量要求及生产过程中的注意事项进行了讨论和总结。
The procedure, quality requirements and cautionary items during manufacturing vegetable-tanned cattle skin full grain shoe upper leather were discussed and summarized in this paper.
大部分家族企业生产鞋面皮革以及高质量的植鞣皮革用于皮件和马鞍的生产以展示最新的产品。
Mostly family owned quality producers of shoe-upper leather as well as fine vegetable leathers for the production of leather goods and saddler present their up to date collections.
探索了植-改性唑烷结合鞣的机理，为其进一步应用提供理论基础。
The combination tanning mechanism of vegetable tannin and modified oxazolidine was also explored which provide the theoretical base for its further application.
探索了植-改性唑烷结合鞣的机理，为其进一步应用提供理论基础。
The combination tanning mechanism of vegetable tannin and modified oxazolidine was also explored which provide the theoretical base for its further application.
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