1.
Research on DFB Laser Coaxial Packaging Laser Welding Technology for CATV
用于CATV的DFB激光器同轴封装激光焊接技术研究
2.
Install new front crankshaft oil seal.
安装新的前曲轴油封。
3.
Research on Assembly Reliability and Sealing Properties of the Bearing Sealed Ring;
轴承密封件安装稳定性与密封特性研究
4.
Having or mounted on a common axis.
同轴的有或装上共同轴的
5.
assembled rotary shaft lip seal
装配式旋转轴唇形密封圈
6.
a small chamber in which packing is compressed around a shaft to form a seal.
通过轴压缩包装来形成密封的小室。
7.
"Oil seal: or shaft seal, in machines, a device that prevents the passage of fluids along a rotating shaft."
油封,亦称轴封:机器中用以防止流体沿转轴泄漏的装置。
8.
duplexer of coaxial line system
同轴线收发转换装置
9.
The Design of Rear Seal for Crankshaft Pressing Device Based on Top-down Technology;
基于自顶向下的曲轴后油封推装装置的设计
10.
Kiln head seal person who adopts clamshell seal, kiln tail equips with the contact-type sealinstallation of the axial, have guaranteed sealed dependability.
窑头密封采用了壳罩式密封，窑尾装有轴向接触式密封装置，保证了密封的可靠性。
11.
Install the new upper rear bearing oil seal with the white paint facing towards the rear of the engine.
安装新的上后轴承油封，使白漆面向引擎后部。
12.
Permanently sealed and lubricated ball bearings front and rear.
前后端盖装有永久密封和自润滑的滚珠轴承。
13.
Analysis of Rationality to the Seal Device Structure of the Rotate Axis Without Moving Leaking Point
旋转轴无动泄漏点的密封装置结构合理性分析
14.
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。
15.
Improved design and research of bearing seal rings to prevent the leakage of lubrication in some ship
某型舰船轴承密封装置防泄漏改进设计研究
16.
Structure and design of new ship stern shaft sealing device
新型船舶艉轴端面密封装置的结构与设计
17.
The Installation and Operation of Francis Turbine’s Main Shaft Seal of Karun III Hydropower Station in Iran
伊朗卡仑Ⅲ电站水轮机主轴密封的安装与运行
18.
On the exploration in the peddler's spindle fluctuating oil-covered device
搅拌机轴端浮动油封装置设计制造研讨