根据多年生产实践经验，论述了低压湿式螺旋储气罐挂圈漏点的封堵措施。
Based on production practice experience for many years, the stoppage measures of leak point in cup of low-pressure water-sealed spirally-guided gasholder are discussed.
经多年生产实践表明，改进后的采矿方法，其各项技术经济指标均得到显著效果。
Many years of practice showed that various technical and economic indexes had been remarkably perfected after improving the mining method.
手动密闭闸阀是我公司结合用户反馈信息和多年生产实践改进的新一代闸阀产品。
The valves are the newly improved products on the base of feedback of users and production practice of our company.
竹子是优良的制浆造纸中长纤维，多年生产实践证明，竹浆能替代进口阔叶木浆配抄上百种中高档纸张。
Bamboo is a very good fiber raw material for paper industry, it can be used as the substitution of imported hardwood pulps to produce various paper grades.
本文重点论述黑化集团公司在多年生产实践中，是如何利用活性污泥法处理焦化系统含酚、含氰等有机废水的。
The thesis dis cusses the following questions, How to use active mud to dispose Coking system 's organic Water which includes phenol and cyanogen etc in the HeiLong Jiang chemical Group.
本文重点论述黑化集团公司在多年生产实践中，是如何利用活性污泥法处理焦化系统含酚、含氰等有机废水的。
The thesis dis cusses the following questions, How to use active mud to dispose Coking system 's organic Water which includes phenol and cyanogen etc in the HeiLong Jiang chemical Group.
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