特别是当环境比较脏和潮湿时，应用迷宫式密封是相当可靠的。
Especially when the environment is dirty and wet, the application of the labyrinth seal is very reliable.
作者以轴向迷宫式密封和径向接触式密封为例，介绍了安装技巧和要点。
The author introduced installation technology and skill with the examples of axial labyrinth seal and radial contact seal.
在真空排气系统中，必须引蒸汽到汽轮机主轴迷宫式密封，以防真空损失。
In a vacuum exhaust system, sealing steam to the turbine shaft labyrinth seals must be admitted to avoid loss of vacuum.
其中、我公司生产的打捞抓斗，滑轮轴承采用迷宫式密封，这样使用寿命长。
One, our company produces salvage grab, seal, using labyrinth pulley bearing so long use life.
密封空气被注入到主马达轴（顶部和下部）和驱动马达的齿轮轴的迷宫式密封里。
Seal air is injected into the labyrinth seals located at the main motor shaft (top and bottom) and at the pinion shaft driving the motor.
我公司疏浚抓斗采用日本技术，滑轮轴承采用迷宫式密封，大大提高了抓斗的使用寿命。
Our company adopts Japanese technology, Using labyrinth seal, pulley bearing and makes the time of use longer.
介绍了一种新研制成功的专利产品——径向迷宫式回转轴密封装置。
A new developed patent product, radial labyrinth drive shaft sealing unit was introduced.
介绍迷宫式油封的胶料配方设计和试制，在耐油老化和装车运行考验中，其密封性好、耐老化、寿命长的特点，使橡胶迷宫式货车轴承密封装置的优越性得到较好地体现。
It introduces formulation design of the compound and development of labyrinth oil seal. The sealing property, ageing resistance arid service life in oil resistance and fitting test are also related.
本发明的接缝装置和迷宫式拼接方法，确保了止水带的密封性，结构简单，制作成本低。
The seaming device and the labyrinth splicing method ensure the sealing performance of the water-stop belts; and the device has simple structure and low manufacturing cost.
本发明的接缝装置和迷宫式拼接方法，确保了止水带的密封性，结构简单，制作成本低。
The seaming device and the labyrinth splicing method ensure the sealing performance of the water-stop belts; and the device has simple structure and low manufacturing cost.
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