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- Dynamic seal technology study ot fluid in petrochemi-cal equipment. 石油化工设备流体动密封技术研究
- Create a third dynamic seal in the valve, in addition to the upstream and downstream seats, by introducing the purge media. 通过引入清洗流体介质,可以在上游和下游阀座以外,在阀门内生成第三动态密封。
- It introduced that combined labyrinth packing and dynamic seal instead primary simple labyrinth packing of mixing blower fan seal on carbonization. 介绍了焦化掺混风机壳体密封由原来简单的迷宫密封改为迷宫密封与气动密封相结合。
- This article discourses upon the principle of fluid dynamic seal and calculating method,and also introduces the application range and experiences. 介绍飞铁密封泵的密封工作原理、密封扬程计算方法、适用范围及使用经验和局限性。
- TA type of dynamic seal device suitable for the situation of planet motion rotator, is introduced from respects of structure, working principle, design details. 从结构、工作原理和设计细节方面,介绍了一种能够适应转子作行星运动的动密封装置。
- There are many difficulties during the new rotating blowout preventer's manufacture and test, they concentrate on spherical seal, dynamic seal and bearings. 研制旋转防喷器有几大难点,主要集中在密封胶芯、旋转动密封及轴承,各自的寿命满足实际应用是保证钻井施工安全的关键。
- Compressive metal seals form a dynamic seal that conforms to the components and can handle the mismatch in thermal expansion coefficients, CTE. 压缩金属密封形成一个动态密封符合的元件和可处理的不匹配的热膨胀系数，热膨胀系数。
- Study on Dynamic Sealing of New- type Spring 新型弹簧动态密封研究
- super-high pressured dynamic sealing 超高压动密封
- Research and Application of New Dynamic Seal 新型活动密封件的研究与应用
- Reciprocating Positive Displacement pumps may use plungers with static seals pistons with dynamic seals or liquid diaphragms to achieve their pumping action. 往复式正排量泵可能使用带有固定密封的活塞;带有动密封的活塞;或隔膜来运行水泵。
- The Research of Dynamic Sealing Technology for Underwater Robot 水下机器人动密封技术
- Research on dynamic sealing in high pressure water cutting 动态密封在高压水切割中的应用
- Calculation of a Dynamic Sealing Used in Vacuum Arc Furnace 真空电弧炉动密封的设计及计算
- We are looking for dynamic persons to be salesmen. 我们正在寻找充满活力的销售人员。
- Preparation and Dynamic Sealing Oil Application of Novel Magnetic Fluids 新型磁性液体的制备及其旋转轴动态封油技术研究
- Reform on Probe Dynamic Sealing Structure of Ultrasonic Detecting Machine 超声波探伤机的探轮动密封结构的改造
- Evolution of four bar mechanisms and creative design of dynamic seal devices 四杆机构的演化与动密封结构的创新设计
- Every dynamic system needs continuous readjustment. 每一动态系统都需要不断地再调整。
- The conflict process is a dynamic phenomenon. 冲突过程是一种动态现象。
