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- The Causation and Measure for the Leakage of Gas Seals in Three Stage of Hydrocracking Unit 加氢裂化装置压缩机三级气封泄漏分析
- Leakage is the trickiest problem in sealing system. 漏!是密封系统中最为头痛的问题。
- three-stage gas sealing system 三级气密封系统
- QINGGUANG MARSH GAS SEALING MATERIAL FACTORY. 秦光沼气密封材料厂。
- dry gas sealing system 干气密封
- The overpressure sealing system plays an important role in oil and gas migration and accumulation. 超压封盖对油气运聚有着重要作用。
- Conventional configuration for the equipment includes:pelletizer, three stage air conveying system and shifter. 设备的常规配置有:切粒机、三级风送系统、振动筛。
- The aerodynamic redesign of three stage low pressure compressor for QC185 gas turbine was completed by a new predictive engineering calculation method. 通过利用三维修正二维的多级轴流式叶轮机械的“预测性设计”的工程计算方法,实现了QC185燃气轮机3级低压压气机的气动改装设计;
- The special two-wide-side sealing system ensures quick, firm sealing. 独特的双宽边封口系统,确保封口快速牢固。
- To a ground source heat pump system in Tianjin, designs a three stage distributed computer supervisory control and data acquisition (SCADA) system adopting DCS. 摘要针对天津市一土壤源热泵工程,采用集散型计算机控制技术(DCS),设计研制了一套三级分布式计算机数据采集和控制(SCADA)系统。
- It costs 10 pence to travel three stages. 10便士可以乘三站。
- gas sealing system 气封系统
- It was divided my work into three stages. 我在公司的经历可分为三个阶段。
- Its medium is blast furnace gas which is inflammable, explosive and toxicant.Therefore, the shaft end sealing system of a turbine expander must be safe and reliable, and has economic running. 由于其介质为高炉煤气,属于易燃、易爆、有毒气体,所以要求透平膨胀机的轴端密封系统必须安全可靠,且运行经济。
- The process is distributed into three stages. 工作进程分为三个阶段。
- Three stages wind speed control. 三段风速控制。
- It is comprised of multiple stage centrifugal pump,double stage gas separator, protector,submersible motor,guard shield and setting gas separator. 它主要由多级离心泵、双级分离器、保护器、潜油电机、护罩、沉降分离器组成。
- Qiao Yu said: "Fishing falls into three stages. 钓鱼是一项能够陶冶性情的运动,有益于身心健康。
- You can visit the tower in three stages. 您可以分三步参观这座塔。
- Labyrinth seal and piston ring provide a dual sealing system, keeping oil clean and reducing wear. 曲径汽封和活塞环提供了双密封系统,使油保持洁净并减少磨损。