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- pressure relief gas through preceding water force 水力超前卸压
- Gas extraction techniques and movement properties of long distance and pressure relief rock mass upon exploited coal seam 上覆远程卸压岩体移动特性与瓦斯抽采技术
- Experimental Research of Safe and High-Efficient Exploitation of Coal and Pressure Relief Gas in Long Distance 煤与远程卸压瓦斯安全高效共采试验研究
- The Numerical Simulation of Preventing Outburst Measure and Pressure Relief Gas through Preceding Water Force in Fully-mechanized Coal Mining 综采工作面水力超前卸压防突措施的数值分析
- Note: The installation of a separate pressure relief valve is necessary for installations using gas shutoffs. 注意:采用燃气关闭阀,有必要安装独立的压力安全阀。
- To prevent cryogenic liquids or cold gas from being trapped in piping between valves, the piping should be equipped with pressure relief devices. 为了防止低温液体或低温气体积聚在阀门之间的管道内,要给管道配备减压装置。
- Install the high pressure relief valve in the compressor manifold fitting. 在压缩机歧管配件里安装高压释放阀。
- For pressure relief you turn the opening valve against clockwise direction. 压力释放时,逆时针旋转开口阀。
- Install a 125 PSI pressure relief valve in the cold water supply line. 在冷水供应管道上安装一个125psi的减压安全阀。
- Numerical modeling of gas extraction by relief pressure from a long-distance 远程卸压瓦斯抽放数值模拟
- Mr. Sun Hechuan has abundant acknowledge and onsite experience on design and construction of landfill gas extraction system and draining technology. 在垃圾填埋气收集系统设计、施工、垃圾场排水技术等方面拥有丰富的知识和现场经验。
- Pressure relief devices protect storage tanks against overpressure hazards, you must know their set points. 压力释放装置用于防止超压的危险,你必须清楚它们的设定值。
- The machine is composed of the gas compression component, atomization unit, gas extraction component, control circuit and the filtrating unit. 该机由压气组件、雾化装置、抽气组件、控制电路、过滤装置等组成,将2种物质混合后导入排气管路。
- Do not walk on the top surfaces of the Powerbloc panels, rupture points for pressure relief. 不要在开关柜泻压顶板上行走。
- Stahl, E. and K.W.Quirin,“Dense Gas Extraction on a Laboratory Scale : A Survey of Recent Result,”Fluid Phase Equilibria, 10, 269-278 (1983). 涂瑞泽、刘建宏、李宜玲,“超临界流体萃取技术在食品工业之应用”,化工技术,第十二卷,第十一期,第187-195页,民国九十三年。
- Must be installed to allow complete drainage of both the temperature and pressure relief valve and the discharge line. 必须正确安装,使得降温减压安全阀和排水管道都能够完全排泄。
- Test results of surface gas extraction technology from boreholes in the goaf in Zhangbei Coal Mine, Huainan Mining Group are introduced in the paper. 本文介绍了淮南矿区张北矿地面钻孔抽采采空区瓦斯技术的试验成果。
- Building valves - Combined temperature and pressure relief valves - Tests and requirements. 建筑阀门。温度和压力组合安全阀。试验和要求。
- Temperature and Pressure Relief Valve is required, but may not be factory installed. 需要降温减压安全阀,但可能不在工厂安装。
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