The hydraulic system of stand transversing and locked oil jar are introduced, which is attached to the seven-stand continuous mill in the Shaoguan Iron & Steel Group Co.
介绍了韶钢四轧厂水平七连轧机组机架横移、锁紧液压系统的工作原理；
The precautions and emergency treatments for hydraulic oil leakage in the medium-plate rolling mill at SISG. are introduced in the article.
介绍韶钢中板厂液压系统漏油防治方法和漏油应急处理措施。
The deterioration process of hydraulic oil in a high-pressure hydraulic system of cold rolling mill is studied through oil diagnosis technology, and the reason is also analyzed.
通过油液诊断技术对某大型冷轧轧机高压液压系统液压油的劣化过程进行研究，并分析该液压系统液压油迅速劣化的根源。
The deterioration process of hydraulic oil in a high-pressure hydraulic system of cold rolling mill is studied through oil diagnosis technology, and the reason is also analyzed.
通过油液诊断技术对某大型冷轧轧机高压液压系统液压油的劣化过程进行研究，并分析该液压系统液压油迅速劣化的根源。
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