Especial elastic string types seal design, 13 inner pockets, with name card pocket.
独特的松紧带封口设计，13层内页设计，配备名片袋。
New idea and new structure of air seal design for centrifugal induced draft fan is put forward through field inspection.
通过现场实地考察提出了排蒸汽离心引风机汽封设计的新思路、新结构。
The criterions of seal design are presented that can keep the joint leak-tight as well as not damaging the seal surface.
给出了设计石油套管特殊螺纹接头时，既能保证其密封性，又不至于发生粘结损坏的条件。
The whole chassis seal design, had greatly extend the air filter, oil filter, oil and the service life of the separator;
整体底盘密封设计、极大延长空气滤清器、油过滤器、油细分离器的使用寿命；
Mechanical seal design is key to the damage of damping function due to the loss of working liquid of hydraulic shock absorber.
为了防止液压减振器因工作液的损失而丧失阻尼效能，其机械密封结构的设计是重要问题。
Use back seal design, can replace top seal parts under pressure. Entirety of non-rising bonnet design, have compact structure.
采用倒关双密封设计，可带压更换上密封组件，整体阀盖暗杆设计，结构紧凑。
Thus, to study the seal failure is significant and important for equipment maintenance, seal design and manufacture and sealing technology improvement.
因此，通过对机械密封的失效分析，对设备维修、提高机械密封技术水平、机械密封设计和制造都有重要意义。
Seals shall be of a mechanical cartridge seal design and are required for use except where the design of this equipment prevents using a cartridge design.
除设备不允许情况外，都采用机械箱式密封形式，为维护方便，可以使用拼接密封条。
Fully sealed: with cover and pole double seal design to prevent leakage of electrolysis. and the reliability of safe-valve prevent oxygen and dust from outside enter into the battery.
采用电池槽盖、极柱双重密封设计，防止漏液，可靠的安全阀可防止外部空气和尘埃进入电池内部。
This paper discussed thoughts of structure design, hydraulic design and seal design of HD type petrol - chemical process pump, in order to communicate with experts in petrol - chemical industry.
本文论述了HD型石油化工流程泵在开发研制过程中结构、水力设计以及密封问题上的思考，与化工行业的同行进行交流。
To some extent, the calculation, analysis and results are helpful to the brush seal design and engineering application. These can help the future research in theory and application of brush seals.
本文的计算和分析过程及其结果对于刷式密封的设计和工程应用有一定的指导意义，为进一步深入开展刷式密封的理论研究和提高应用水平奠定了良好的基础。
Based on exacting evaluations of the spin pack body, our specialists can design the perfect seal for each application.
通过对网片精确评估，我们的专家可针对各种应用设计出完美的密封垫。
The packing design provides greater seal integrity than other packed valves.
这种衬垫设计提供了比其它密封阀门更大的密封完整性。
The design of AMPS reactors was presented, some noticeable problems in design and manufacture were proposed for the particular structure using the magnetic driving seal in the shaft seal.
介绍了AMPS反应釜的设计，针对轴封采用磁力传动密封的特殊结构，指出了在设计和制造中应注意的问题。
The seal air fans deliver a design pressure that is above the operating pressure in the flue work.
密封风机能使空气达到设定的压力，此压力应高于烟气在烟道中的运行压力。
Design blue print of the hydraulic cylinder seal style was put forward for the hydraulic cylinder with large power, larger load and long journey.
提出了一种大功率、大负载、长行程工作条件下，液压缸活塞与缸体之间、活塞杆与缸盖之间密封方式的设计方案。
This paper introduced the system design methodology used for automobile water pump seal performance testing, and realized of automation, intelligent for testing it.
介绍了汽车发动机冷却水泵密封性能试验台系统设计方法，实现汽车冷却水泵密封性能测试系统的自动化、智能化。
Analyzes the design characteristics of the spiral groove combined mechanical seal, and presents its operation and modification.
对螺旋槽组合式机封的设计特点进行分析，并对运行情况和改进进行介绍。
Based on these calculation results, the design of rubble seal equipment can be optimized.
可以根据这些计算结果，对实际设计的橡胶密封筒进行优化设计。
Construction design, demarcate, seal and defend is proceeded, and the strain change principle along with the pressure is matched basically with the real practice.
对压力传感器进行了结构设计、标定、密封与防护，标定的应变随压力的变化规律符合生产实际的规律。
The causes that may induce the leakage of the big-sized flanged heat exchangers were analyzed, and some feasible solution programs were proposed in the design of seal structure.
对可能造成大型法兰式换热器泄漏的原因进行了分析，重点从密封结构的设计方面提出了一些可行的解决方案。
This article briefly gives the design and test results of the piston seal.
并简要地介绍柱塞密封方案的设计和试验结果。
The equation of pressure difference for static seal is derived from tests, which provides bases for sealing design.
在试验研究中推导出静密封压差的计算公式，为密封间隙的结构设计提供了依据。
Describe the structure characteristic and working principle of pressure seal swing check valve. Material selection and thrust ring design.
阐述了自压密封旋启式止回阀的结构特点、工作原理、材料选用和止推环设计。
Anyone without a CEQC and practicing seal shall not engage in the construction survey, design and other relevant activities in the name of a certified engineer.
未取得注册证书及执业印章的人员，不得以注册工程师的名义从事建设工程勘察、设计及有关业务活动。
The article further poses design thoughts of liquid charge pump which have not shaft seal contact.
进一步提出了轴封不接触泥浆灌注泵的设计思想。
Due to the all molded design, the gauge cannot be removed from the seal thus preventing loss of fill.
全注模的设计使计量表不能从密封条中移出，从而防止加注流体的流失。
This paper put forward the fundamental idea of design of blade mechanical seal with the structure of end assisting seal from the angle of improving the seal structure.
文章从改进密封结构的角度提出了带有端面辅助密封结构的刀口机械密封装置结构设计的基本思路。
The status of design and technological experiment of projection welding seal nut joint is introduced in detail.
详细介绍了凸焊密封螺母接头的设计和工艺试验情况。
The status of design and technological experiment of projection welding seal nut joint is introduced in detail.
详细介绍了凸焊密封螺母接头的设计和工艺试验情况。
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