pressure balanced bearing seal

Modification of centrifugal air blower bearing seals;

离心风机轴承密封的改进

pressure balanced bearing seal

压力平衡式轴承密封

The Calculate of Large-Scale Hydraulic Turbine with Regard to Self-Balanced Static Pressure Axial Seal;

大型水轮机自平衡式静压主轴密封的流场计算

Kingsbury thrust bearing

单环平衡式推力轴承单圈推力轴承

The dynamically balanced rotor assembly,sealed bearings with grease reserviors.

动平衡的转子总成，具有蓄油装置的全密封轴承。

non-contact sealed ball bearing

非接触式密封球轴承

OPTIMAL DETERMINATION OF EARTH PRESSURE IN HEAD CHAMBER OF EARTH PRESSURE BALANCE SHIELD MACHINE

土压平衡盾构机密封舱土压力优化设置问题

spindle inner oil seal

(平衡器) 轴内油封

Talking about earth-pressure-balance shield tunnel hole water-proof sealing in soft stratum

软土地层土压平衡盾构洞门密封探讨

Study on Application of Hydrostatic Bearing to the Equilibrium of Axial Force of Multistage Centrifugal Pump;

液体静压支承技术在多级离心泵轴向力平衡中的应用研究

Study on Balance Mechanism of Chamber Soil Pressure of Shield Machine by Discrete Element Method

基于离散元仿真的盾构密封舱压力平衡机理研究

fully sealed & self-lubricated bearing

全密封自动润滑轴承

An Improved Design on Seal Groove and Seal Ring of Spherical Plain Bearing

关节轴承密封槽及密封圈的设计改进

Study on Modeling and Behaviors of Rotor-Bearing-Seal System Dynamics;

转子—轴承—密封系统动力学建模及其特性研究

Research on the Nonlinear Dynamic Characteristics of a Rotor-Bearing-Seal System;

转子—轴承—密封系统非线性动力学特性的研究

pressure balanced drilling bumpersub

压力平衡式钻井震击器

diaphragm type pressure balance detector

膜片式压力平衡检测器

Condition prediction of stage seal of centrifugal compressor based on axial thrust

利用轴向力预测离心压缩机的级密封状态

the seal of the air-balancing cylinder adopts multi-stage seal;

气平衡缸密封部位采用多级密封装置 ;