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Pulverized coal combustion across the regions of blowpipe,tuyere,and raceway of blast furnace under various operating co......

　　The effect of spraying phosphoric acid containing wastewater(PAW)on pressure loss in fabric filter was investigated ......

Due to the large degree of freedom in terms of design and installation, flexible ventilation ducts are commonly used in ......

液压阀块是液压系统中重要的组成部分,传统液压阀块采用车铣、钻、镗的方式制造,导致其内部流道有较多直角弯和工艺孔封闭容腔结构......

分析了工业上常用的孔板式流量计量装置的结构特点 ,介绍一种新型插入式差压流量传感器 ,阐述了该流量传感器的工作原理、结构、性......

通过对主送轨机液压系统的工作原理分析,确定了保压不正常的原因,并对其改进,使液压系统能够达到保压、稳定、持续,解决电机系统长......

输送含颗粒物料的Ｙ型油泵机械密封的改进张钧（兰州化学工业公司合成橡胶厂）关键词Ｙ型油泵双端面机械密封结构改进兰化合成橡胶厂碳四......