Three O-ring seals on the stem to ensure sealing performance more effectively.
阀杆密封采用三道“O”型圈，使密封性能得到更有效地保障。
He opened the back of the camera and gave a similar treatment to the O-ring at the stern.
他也打开相机的后盖，为后方的O型环做同样的处理。
The check valves shall be modular and shall seal to the main valve body by the use of an O-ring.
这种止回阀应该是模块化的，并且应该采用一个O形环密封在主阀体上。
Bearing seal with O-ring, O-ring seal with a reliable, long life, and two-way sealing characteristics.
轴承的密封采用O型密封圈，o形密封圈具有密封可靠、寿命长、且双向密封的特点。
We can also carry out the analysis and calculation on the O-ring seal, which is used in the cone bit as well.
另外，对于应用于牙轮钻的O型密封圈进行了分析和计算。
A variance calculation of test data is made and a criterion of O-ring process techniques stabilization is given.
在开展考核试验工作的基础上，通过方差计算，给出了一种判定O形圈工艺稳定性的方法。
Rational matching of O-rings and O-ring grooves is of great importance to prolonging the service life of O-rings.
形密封圈和密封圈槽尺寸的合理匹配是延长密封圈无泄漏密封寿命的必要保证。
Have resolved the leakage problem through improving quality of seal face, adding diameter of O-ring and other measures.
通过提高密封表面的质量、增加O型圈的直径等措施，解决了渗漏问题。
The use of O-ring NBR seals should be based on the property of lubricating greases in order to increase the reliability of products.
在实际使用中，应科学地选用与橡胶密封圈相宜的润滑脂，从而保证产品使用的可靠性。
A double flexible metallic O-Ring seat provides a (1) static and (2) dynamic seal and assures compliance to fire-safe specifications.
双重柔性金属O形环阀座具有静止和动态密封性能，确保符合防火规则要求。
Our leading products are: IVAK brand rotation axis with seal, O-ring, supporting the production of automobile and motorcycle shock absorber rubber parts.
本厂主导产品为：IVAK品牌旋转轴用骨架油封、O型圈，配套生产汽车、摩托车减震器用橡胶件。
For small batch production of rubber O-Ring, one-hole dies are mostly used. But there are many problems. Such as low productivity, easy to be impact-damage, etc.
橡胶O形圈的小批量生产，传统的方式主要使用O形圈单腔模进行，存在着生产效率低、生产过程中O形圈模具的型腔容易碰损而令模具失效等问题。
The structure and principle of two new types of cutting tools (bevel wedge type and eccentric type) for boring O-ring grooves have been introduced in this paper.
本文介绍了斜楔式和偏心式两种新型内孔挖槽刀具的结构和原理。
The results show that the surface damage, the weight loss and the leakage rate of an O-ring all increase in proportion to its of the time exposed to atomic oxygen.
暴露时间越长，表面形貌受到的损坏越严重、质量减少量越多，泄漏率也就越大。
In this paper, a new Tip-up segmental die of rubber O-Ring is designed to solve those problems above, and it has been carried out as internal O-Ring design standard in our research institute.
本文所述橡胶O形圈翻页式组合模具是为解决上述问题而设计和改进，并作为本单位内部O形圈模具设计标准执行。
Thoroughly clean all parts exposed to material, including piston barrel, piston head, O-ring, one-way valve, filling head, feeding tank, hopper, etc. Damaged seal shall be immediately replaced.
应彻底清洗所有和物料接触的部件，包括活塞缸、活塞头、O型圈、单向阀、灌装头、料桶、料斗等，发现破裂损伤的密封应及时进行更换。
According to the factors of operation pressure, medium and temperature, the specification and outside dimension of hollow metal O-ring, the detailed dimension of sealing groove were determined.
设计时应根据操作压力、介质和温度等条件确定金属空心o形圈的外形尺寸和规格，然后进行矩形槽的设计。
The design calculation of the large O ring rubber self energized seal (without bolt and nut )used for the vacuum equipment and its application results are introduced.
介绍真空设备法兰采用大直径O形环橡胶自紧式密封（不用螺栓和螺母）的设计计算及其应用效果。
Auto parts, rubber packing, medical rubber, o ring, key, rubber for civil use, industrial rubber and bottle stopper, etc.
汽车配件、橡胶迫紧、医疗用橡胶、O型环、按键、民用橡胶、工业橡胶、瓶塞等。
There was a new ringed structure on the driven pan to push back the oil and we also used single framework with one O ring instead of double framework to seal the oil.
在提前器从动盘上设计了一个挡油环形结构，并将原来的双骨架密封结构改为单骨架结构加O型圈密封结构。
The bushes and bearing pins of the rubber O ring roller chains were characterized by stress fatigue wear and adhesion wear;
形圈链条中销轴和套筒的磨损主要以疲劳磨损为主，并伴随着粘着磨损；
Vertebral ring, spring, spring seat and clasp, auxiliary seals have "o" shaped rubber ring and PTFE wedge ring, quiet ring for graphite materials (M106K).
椎环、弹簧、弹簧座以及卡环，辅助密封圈有“O”形橡胶圈和PTFE楔形环，静环材料都为石墨(M106K)。
The cysteine in the clay mineral existed in the forms of zwitterion and anion, the O and S in it chelated zinc cation to form configuration of hexatomic ring.
强相互作用吸附的半胱氨酸主要是以去质子的两性离子和阴离子形式存在于粘土矿物上，与过渡金属形成螯合的六元环结构。
Give the 'o' ring (or 'o' rings if there are more than one) a wipe with another clean tissue.
用另一张干净的纸巾来擦拭O型圈(一张纸巾擦一个O型圈)。
Describes the leaking of the "o" ring between inner and outer cylinders of syngas compressor in methanol plant, analyzed the reasons for the leaking, and proposes measures against the leaking.
阐述了甲醇装置合成气压缩机内外缸体间“O”型环的泄漏情况，对泄漏原因进行分析，提出解决措施。
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。
Furthermore, the double seal of the fuse is formed in common by the 'o' shaped sealing ring and an adhesives layer filled between the metal cap and the fuse tube.
此外，“O”型密封圈以及金属帽与熔管之间填设有粘合剂层共同形成了熔断器的双重密封。
Furthermore, the double seal of the fuse is formed in common by the 'o' shaped sealing ring and an adhesives layer filled between the metal cap and the fuse tube.
此外，“O”型密封圈以及金属帽与熔管之间填设有粘合剂层共同形成了熔断器的双重密封。
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