1.
Improvement of side sealing install of SHL20-1.25/95/70-AⅡ boiler
SHL20-1.25/95/70-AⅡ型锅炉侧密封改进
2.
Improvement of runner seal of large Kaplan turbine
大型Kaplan水轮机转轮密封改进
3.
The Seal Structure Improvement of Multi-Seal Fuel Gas Separates
多密封燃气隔断闸阀密封结构的改进
4.
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
5.
Methane Pump Mechanical Seal Failure Analysis and Improvement of Sealing Systems
甲烷泵密封失效原因分析及密封系统改进
6.
a streamlined enclosure for an aircraft engine.
飞机航行器最新改进的密封舱。
7.
Improvement of Actuator Piston Seal Assembly for Water Turbine Driven Generator
水轮发电机组接力器活塞密封的改进
8.
On the Improvement of Steering Sealing Performance of Home-made SK 410;
国产SK410型转向器密封性能的改进
9.
The Improvement of the Seal Structure of 80Y60 Asphalt Pump of Chemical System
化工系统80Y60沥青泵密封结构的改进
10.
Improvement and application of two-control-volume model on labyrinth seal
迷宫密封双控制体模型的改进及应用
11.
Improvement on high temperature aromatic pump mechanical seal auxiliary system
高温芳烃泵机械密封辅助系统的改进
12.
Study of a Kind of Magnetic Fluid Seal Device and Its Improvement
一种磁流体密封装置的实验研究及其改进措施
13.
Improvement of lubricating and sealing of traction gears for DF 11 locomotives
东风_(11)型机车牵引齿轮润滑与密封的改进
14.
Study on the Application and Improvement of 28AT Dry-gas Seal Sets;
28AT型干气密封装置的应用研究及其改进
15.
Amelioration of hermitical structure of balanced gas water heater;
平衡式燃气热水器密封性结构的改进方法
16.
Scheme for Improving Dry Gas Face Seal in a Cycle Compressor of Hydrocracking Unit
加氢裂化装置循环压缩机干气密封的改进方案
17.
The Analysis and Improvement on High-pressure Spherical Seal Failure of Aircraft Fuel System
飞机燃油系统高压球面密封的故障分析与改进
18.
3 t Electro-hydraulic Hammer Master Cylinder Flange Sealing Technology Components to Improve
3t电液锤主缸法兰组件密封的技术改进