1.
Numerical Research on Sealed Reliability and Mechanical Efficiency of Vane Seals
矩形截面叶片密封可靠性和机械效率的数值研究
2.
Causes and Treatment of Oil Leak in Axial Flow Hydroturbine Blade
轴流式水轮机转轮叶片密封装置漏油原因分析及其处理
3.
Optional handling leaves the ladybug sealed inside a clear plastic bag.
择处理叶片瓢虫密封车厢明确胶袋.
4.
spring loaded apex seal
弹簧加载径向密封片
5.
Sealing ring is fitted on pump body, while impeller sealing ring is an optional part.
设有泵体密封环，而叶轮密封环为可选用件。
6.
Properties and sealed heat insulation function of pyrophyllite
叶蜡石的性能及密封、保温作用(下)
7.
diaphragm sealed displacement transmitter
密封膜片容积式液位传感器
8.
joint gasket- or packing- type, of metal sheeting combined with other material (e.g. asbestos, felt, paperboard)
金属片与其他材料（例如,石棉、毡、纸板）的静密封或填密封式接合衬垫
9.
Research on CAD & CAE of Turbine Blade Precision Forging Technology;
汽轮机叶片精密模锻技术CAD与CAE研究
10.
The key to design an auxiliary impeller seal is to determine the opposite pressure coefficient K.
反压系数的确定是设计副叶轮密封的关键。
11.
Improvement on fixing seal strips of hydroturbine guide-vane of Gaobazhou Hydropower Plant
高坝洲电厂水轮机导叶密封安装方法改进
12.
Gummed strip double-glazing glass: Using hollow gummed strips with superior seal property and desiccant inside to seal the gap between two or more pieces of glasses.
胶条式铝空玻璃：由内含吸湿剂的优异密封性能的中空胶条将两片或多片玻璃间隔密封而成。
13.
Spiral wound gaskets test method of hydraulic pressure sealing characteristics
GB/T4620-1984缠绕式垫片水压密封性能试验方法
14.
Spiral wound gaskets test method of steam sealing characteristics
GB/T4621-1984缠绕式垫片蒸汽密封性能试验方法
15.
Test method for sealing characteristics of gaskets for pipe flanges
GB/T12385-1990管法兰用垫片密封性能试验方法
16.
mail that includes letters and postcards and packages sealed against inspection.
免检邮件包括密封的信件、明信片和包裹。
17.
Research on the New Fluoroelastomer Coat-Metal Gasket for Seal of Internal-combustion Engine;
内燃机用新型氟橡胶涂层金属密封垫片的研究
18.
Research and Design of Magnetic Fluid Seals for Wafer Handling Robot;
硅片传输机器人磁流体密封的研究与设计