Thinly coat sealing lip and outer circumference of sealing ring with vaseline.
将密封圈的外圆和密封唇上涂上一层薄薄的凡士林。
Thinly coat outer circumference and sealing lip of sealing ring with vaseline.
将密封圈的外缘和密封唇上涂上一层薄薄的凡士林。
Exchange the sealing ring of the valve body according to the working condition of rubber sealing ring in order to ensure the sealing performance.
按橡胶密封圈使用性能，根据具体情况定期对阀体的密封圈进行更换，以保证阀门的密封性能。
In addition to balance vortex internal pressure of compressed gas beyond, still provides top and bottom sealing force between the slot, the sealing force to achieve by floating sealing ring.
除了平衡涡旋内部压缩气体压力以外，还提供了顶端和底槽间的密封力，该密封力靠浮动密封圈来实现。
The first step is to do the cleaning work of the sealing ring, the owner can one or two quarters at a purge of the sealing ring.
第一步就是要做好密封圈的清洗工作，车主可以每隔一两个季度对密封圈进行一次清洗。
Check the working condition regularly. Replace the sealing ring after the valve is used for a long time.
定期检查运行情况，对长期使用后的伸缩器应及时更换密封圈。
Secondly, the flange gasket sealing ring has been replaced to ensure that the sealing face of sealing surface of the match.
其次，法兰垫片已被密封环所代替，以确保密封面对密封面的匹配。
Put the table inside the sealing ring, sealing ring and the handle head case tube on contact, in order to ensure the movement of water and moisture can not enter the watch.
表把的内部有密封胶圈，密封胶圈与表壳上的柄头管接触，以保证水和潮气不能进入手表的机芯。
When the humidity in the air content of more than 100%, the sealing ring bacteria get enough water, and the oxygen in the air friction and luminescence, dry after the disappearance.
在空气中的湿度含量达100%以上时，密环菌得到充分的水分，和空气中的氧元素磨擦而发光，干燥后即消失。
A new servomotor sealing ring is developed, its structure and material are recommended specially.
研制一种新型接力器活塞环，重点介绍了活塞环的结构和材料。
The special sealing ring and the embedded compression method have good waterproof and dust prevention effect.
特制的密封圈及嵌压方式，有良好的防水防尘效果。
The packer and telescopic tube are designed to a whole body and V-shaped inflatable graphite sealing ring is used to form the sealing system, ensuring the sealing performance of.
它将封隔器与伸缩管设计成一体，采用V形膨胀石墨密封圈组成密封系统，确保伸缩管热力伸长时封隔器的密封性。
Plastics piping systems. elastomeric sealing ring type joints and mechanical joints for thermoplastics pressure piping. test method for leaktightness under external hydrostatic pressure.
塑料管道系统。热塑塑料压力管道用的弹性密封环型接头和机械接头。外部液压条件下防漏密封试验方法。
Sealing ring radial cracks are generally divergent, and may be one or more.
密封环裂纹一般是径向发散型的，可以是一条或多条。
The problem of cavitation of water pump impeller was solved by means of localized treatment of the sealing ring of circulating pump.
通过采用新技术，对循环水泵密封环进行局部加工，解决了水泵叶轮汽蚀问题；
In this paper, accuracy requirements of the sealing ring for J80 turbocharger and instability factors during machining are analyzed, and new process option is proposed.
分析了J80增压器密封环的精度要求及加工中的不稳定因素，提出了经改进的新工艺方案。
Above all, it analyze the sealing mechanism of o sealing ring in static and dynamic devices.
首先分析了在静、动密封装置中o形密封圈的密封机理。
And the structure of the soft sealing ring of this product is pressed by a metal ring set in the seat within a groove on the ladder which can't drop and be convenient to change.
而且此产品的软密封结构的密封圈是由金属圈压套在阀座上的阶梯凹槽内，具有密封不脱落，而且可以很方便的更换等优点。
According to the temperature field, the major factors that affect temperature of sealing ring were discussed.
根据温度场分布图，对影响密封环热影响的主要因素进行了讨论。
By using this model, the aging properties of "o" type rubber sealing ring at different time was calculated and compared with the experiment results.
运用该模型计算了“O”型橡胶密封圈在不同时间下的老化性能，并与实验结果进行了比较。
All these indicate the included Angle of the dovetail groove is an important design variable in the rubber O-sealing ring design.
充分说明梯形槽夹角是梯形槽o形橡胶密封圈设计中必须关注的一个重要设计变量。
The elasticity seals completely a valve portal, the hermetic sealing ring can inset on the valve body or attach peripheral at the Die board.
弹性密封阀门，密封圈可以镶嵌在阀体上或附在蝶板周边。
SIT sealing ring is used with Y ring together, both they can fit well each other and builds up an ideal hydraulic filter.
斯特密封圈与Y型圈组合使用既可以相互补缺，又可以构成一理想的液压滤波器。
High-density foam solid silicon rubber sealing ring, high level of dustproof and waterproof, IP65, electrical insulation protection is 1 degree.
高密度发泡实心硅胶密封圈，防尘防水等级高，灯具防护等级IP65,1级电气绝缘保。
The water filling and pressure maintaining system mainly included: pressure pump and its control device, blockage end at the spiral case inlet, sealing ring on the stay ring of turbine, etc.
蜗壳内充水保压系统，主要包括加压水泵及其控制装置、蜗壳进口闷头、座环密封环等组成。
Cut out the pipe with pipe facilities. To avoid damaging the sealing ring, thepipe ends must beburred with special burring tool or file completely.
使用切管设备切断管子，为避免刺伤密封圈，请使用专用除毛刺器或锉刀将毛刺完全除净。
The utility model relates to a vacuum sealing ring, which is a circular rubber ring.
本实用新型所涉及的真空密封圈为圆形橡胶圈。
The utility model relates to a vacuum sealing ring, which is a circular rubber ring.
本实用新型所涉及的真空密封圈为圆形橡胶圈。
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