1.
United States standard dry seal thread
美国标准干密封螺纹
2.
oiled sealed waterless gasholder
上油密封干式煤气柜
3.
Study on the Dynamic Auxiliary Seal Ring of Dry Gas Seal;
干气密封装置动态辅助密封圈性能研究
4.
Technical Research on the T-Groove Dry Gas Seals of the Compressor;
压缩机用T型槽干气密封技术的研究
5.
Study on Dry-Friction Mechnical Seal in the Condition of Low Speed and High Pressure
高压低速干摩擦机械密封性能的研究
6.
Research on Performance of Dry Gas Seal with Single-row Bidirectional Spiral Grooves
单列双向螺旋槽干气密封的性能研究
7.
Development and application of HP dry gas seal in China
高压干气密封的开发及在国内的应用
8.
Transformation of Dry Gas Seals for Recycle Gas Compressor in the Ethylene Oxide Unit
环氧乙烷循环气压缩机干气密封改造
9.
APPLICATION AND TECHNICAL REVAMP OF DRY GAS SEALING OF CENTRIFUGAL GAS COMPRESSOR
离心式压缩机干气密封的应用及技改
10.
pressurizing window
密封封口(电缆), 气密口
11.
weatherstripping,thresholds & seals
密封条，门槛及密封胶
12.
A sealed plastic or foil container used in packaging frozen or dehydrated food.
塑胶封袋用来装冰冻或蒸干食物的密封的塑料或箔制容器
13.
Storage存放: Keep out of reach of children. Store in a cool dry place, tightly closed.
远离小孩，存放于干燥、阴凉的地方，密封保存。
14.
Numerical Simulation and Optimum Groove Geometric Parameters for Spiral Groove Dry Gas Seal;
螺旋槽干气密封数值模拟及其槽形参数优化
15.
Finite Element Model Theoretical Analysis of Dry Type Gasholder Sealed with Rubberized Fabric;
柔膜密封干式储气罐的有限元理论分析
16.
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
17.
Failures and Solutions for Dry Das Seal of Natural Gas Compressor;
天然气压缩机干气密封系统故障研究与对策
18.
Studies on Improving the Safety of Sealed Ni-Cd and Ni-MH Batteries;
提高密封Ni-Cd和Ni-MH电池安全性若干研究