【摘要】 介绍了小型液压移动泵站的组成、性能、工艺要领及使用效果,特别是在井下空间狭窄、环境恶劣、用液压不固定、支护工作困难等场所能够安全、方便、快捷地控制顶板,有着明显的优越性和良好的运用前景。更多还原

【Abstract】 The article has introduced the composition,properties,technological essentials and effects of small hydraulic moving pump station,which can control the roof safely,conveniently and quickly under the conditions of narrow underground space,perilous environment,irregular hydraulic usage and difficult supporting.更多还原