Disc holder ( 21 ) will drop out . carefully remove balance piston ( 18 ) so as not to damage sealing ring ( 16 ) as it is pulled through seat ring ( 19 ) 阀瓣支架( 21 )将会脱落。小心拆卸平衡活塞( 18 ) ，在将平衡活塞通过密封环( 19 )拔出时，避免损坏密封环( 16 ) 。
Plastics piping systems - thermoplastics piping systems for buried non - pressure applications - test methods for leaktightness of elastomeric sealing ring type joints 塑料管道系统.用于地下无压装置的热塑性管道系统.橡胶密封环型连接件密封性的试验方法
Finally , the total mechanical deformation of seal rings can be obtained by superposition of the results due to the external loads and the edge loads respectively 最终，对应地迭加在外载荷及边缘载荷作用下的变形数据，即可求出密封环端面的总变形值。
Abstract : three kinds of injection sleeves construction , materials , surface treatment and application ranges of floating end face seal ring by die casting are expounded 文摘:叙述浮动端面密封环压力铸造的三种压射套结构、材料和表面处理工艺及其应用范围。
In this paper , the method of the ana1ysis so1ution of mechanica1 deformation of the ring was fouflded on the basis of the moment theory of shell for the first time 本文首次提出基于壳体力矩理论，求解密封环在外部机械力作用下产生的力变形解析解的计算方法。
Patented closed - loop - cooled ( " clc " ) motor for dry - pit units ( series 9235 ) for continuous operation in non - submerged or flooded conditions 拥有专利保护的“密封环冷却” （ clc ）技术的电机，配置在干井装置（ 9235系列）上，在无潜水状态或洪涝状态下仍然能够持续运转。
Cy1 inder - - caused by externa1 force and / or pressure can be easily ca1cu1ated out . at the interface between adjacent two cylinders , the radia1 disp1acement and rotat ion must be equal 在组成密封环的各个筒体连接截面上，每相邻两筒体的边缘径向位移及转角必相等。
Plastics piping systems - elastomeric sealing ring type joints and mechanical joints for thermoplastics pressure piping - test method for leaktightness under external hydrostatic pressure ; german version en 911 : 1995 塑料管道系统.热塑塑料压力管道用的弹性密封环型接头
