1.
Research on Assembled Seal of Large-Scale Mixed Flow Pump under Transient Operation Condition;
大功率瞬态工作混流泵中组合密封装置的研究
2.
Application of the new composite seal for cutting without forms in the hydraulic support
浅析无模切削新型组合密封在液压支架上的应用
3.
combined labyrinth and crabon gland
迷宫和碳精组合式密封
4.
Study on Synthesis and Performance of One Component Polyurethane Sealant
单组分聚氨酯密封胶合成与性能研究
5.
a watertight compartment, joint, seal
水密室、 水密接合、水密封.
6.
Experimental Study of a Combined Elastic Ring Seal in a Helium Turbine Compressor
氦气透平压气机组合弹性环密封试验研究
7.
The final drives are double reduction with spur gear and segment sprocket, which are sealed by floating oil seal for easy service.
两级直齿轮减速，浮动油封密封，链轮采用组合式，便于维修。
8.
joint gasket- or packing- type, of laminated metal foil
层压金属箔密封或填密封式接合衬垫
9.
e-component polyurethane sealant
单组分聚氨酯密封胶
10.
hermetically-sealed frerigerating compressor unit
密封式制冷压缩机组
11.
sealing compound
电缆膏； 封口膏， 密封剂， 油灰， 腻子； 电瓶封口填料； 密封接合物
12.
Study on the Solidification Microstructure and Residual Stress Characterization of Laser Cladding Cobalt-based Alloy Coatings of the Hermetic Surface of Valves;
气门密封面激光熔覆钴基合金层凝固组织特征及其残余应力研究
13.
Research on the Test Methods and Technics of Orient Gas & Oil Combination s Multiform Seals;
面向气油组合的多品种密封元件试验方法与工艺的研究
14.
Research on elastic deformation and flexural rigidity of the seal plate in the combination type slurry valve
组合式矿浆阀密封板的弹性变形和弯曲刚度研究
15.
Maintenance simplified by easily replaceable piston seal and steel reinforced renewable rubber disc.
更换活塞密封环和钢胶复合密封板简单方便。
16.
inflatable combination tool
膨胀封隔式组合测井仪
17.
semipacked bottom-hole assembly
半封隔井底钻具组合
18.
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