sealing的例句大全

The developed drill pipe valve used in gas drilling is made up of nipple, cushion, sealing parts, valve seat, pin bearing, cylindrical torsion spring and valve plate.

气体钻井过程中，常规的配套工具无法满足工艺要求，为此而研制的气体钻井用钻杆阀由钻杆阀短节、缓冲垫、密封部件、阀座、销轴、圆柱扭簧和阀板等组成。

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。

Finite Element Analysis of Stress and Contact Pressure of Rubber O-sealing Ring with Back-up Ring

O形橡胶密封圈配合挡圈密封的应力与接触压力有限元分析

ON THE WAYS TO SOLVE SEALING FAILURE OF EQUIPMENTS Leaking fiber problem is solved through mending the airproof of baling machine.

设备与管道密封面泄漏若干问题探讨（Ⅱ）通过对打包机软连接密封面改造，解决了跑棉问题；

Ball check valve A too narrow sealing surface of the lamella combined with the improper material quality of the lamella is the main cause affecting the annular scars on the safety value.

阀瓣密封面过窄与阀瓣材质的选择不当，是影响安全阀环形伤痕的主要原因。

The invention designs the Belleville spring external guide part in the vertical vibration isolation device contacted with an external sealing steel plate to be a clamp plate lead shear damper;

本发明将竖向隔振装置中的碟形弹簧外导向杆和外封钢板接触的部分设置为夹板式铅剪切阻尼器。

Improvement on Blanking Tube and Sealing Device of Baker

烘干机下料管和密封装置的改进

Study on Sealing Optimization of Ribbon Blender Application in Resist Salt Polymer Process

抗盐聚合物生产中大型螺条混合机的密封优选研究

Study on the breakaway torque of magnetic fluid sealing at low temperature and large diameter

低温大直径磁性液体密封起动扭矩的研究

Packing main production zone, sealing tape, stationery tape and various special tape.

主要生产打包带 、 封箱胶带 、 文具胶带及各种特种胶带.

Drag onto the page to add a self-sealing quick release coupling. Right-click to remove valves.

拖到绘图页后,可以添加 自封 式速释离合器. 右击可删除阀.

The merits : high self-sealing performace, resistance to high pressure , and high resistance to corrosion, etc.

这种密封环具有密封性强 、 耐高压 、 耐腐蚀性强等优点.

Self-sealing quick release coupling with or without mechanically operated valves.

自封 式速释离合器(带有或不带机械操作阀).

Specially-designed discharger door sealing system has good tightness, ensuring no products leakage.

特殊设计的排料门密封系统,密封性好, 不漏料.

Motor-driven directed and sealing mixing room make sure fast mixing speed and high efficiency.

电机直接驱动,密封搅料室,搅拌速度快,效率高.

Suitable for glass, aluminum material, stone, concrete, brick, ceramic, plastic, non-structural bonding and sealing.

适合于玻璃, 铝材, 石材, 混凝土, 砖瓦, 陶瓷, 塑料间的 非 结构性粘结密封.

The breech lock closure type heat exchanger is characterized by reliable sealing performance, easy dismantling and assembling, high utilization ratio of heat exchange area and small grounding.

螺纹锁紧环换热器具有密封性能可靠，拆装方便，换热面积的利用率高，结构紧凑，占地面积小等特点。

The Study of the Cause and Solution of Mechanical Sealing Breakdown of MHB5/ 5 Boiler Feed Pump

MHB5/5锅炉给水泵机械密封故障分析及解决方法探讨

At low room temperature we studied such influencing factors on the breakaway torque as injection quantity of magnetic fluid, number of sealing stages, and the standing time at normal temperature.

以-40℃，直径为140mm的磁性液体密封为例，在低温室内研究了影响磁性液体密封起动扭矩大小的因素，如磁性液体注入量，密封的级数、常温（15℃）下放置的时间等。

A key factor restricting the application of magnetic fluid rotation sealing at low temperature and large diameter is the high breakaway torque.

制约低温大直径磁性液体密封在实际应用中的关键因素之一是起动扭矩过大。