摘要
介绍了液压支架的发展历程,分析研究了国内发展现状,探讨了我国液压支架技术与国外的差距,结合液压支架技术发展趋势,提出了我国液压支架技术的发展思路和相关对策。
This paper introduces the development history of the hydraulic support, analyzes and researches the present development of the hydraulic support in China, probes into the differences between our country＇s hydraulic support technique and the foreign hydraulic support technique, .and connecting with the development trends of the hydraulic support technique, puts forward the development idea for our country＇s hydraulic support technique and the relevant countermeasures.
出处
《科技情报开发与经济》
2009年第6期150-152,共3页
Sci-Tech Information Development & Economy
关键词
液压支架
煤矿机械
发展趋势
hydraulic support
coal mine machinery
development trend
