1.
The sealed media possess the features of innoxious, flavourless, leakproof, anticorrosive, able to endure acid and alkali, fireproof and insulation.
密封介质无毒、无味、不爬液、不腐蚀、耐酸碱并具有良好的阻燃和绝缘性能。
2.
Study on Seal Element of Water Hydraulic Single Prop;
水介质单体液压支柱密封元件的研究
3.
For the surface of seal for powder medium was often damaged by solid particles,the improvement on common seal was made.
含固体颗粒介质的密封装置 ,常常因固体颗粒进入密封装置引起密封表面破坏。
4.
Solving EM Scattering Problem of Dielectric-Filled Apertures and Radiation Problem of Dielectric Sealed Waveguide End by Edge-based FEM;
矢量有限元法求解介质填充缝隙散射和介质密封波导口辐射问题
5.
Sealing Performance of Plastics Vessel under Dielectric Barrier Discharge
介质阻挡放电检测塑料容器的密封性能
6.
metal sealed paper-insulative capacitor
金属密封纸介电容器
7.
Timing pumps are set and sealed by regulatory agencies at flow rates required by regulations.
调速泵在调节到所需流速后由受控介质密封和校正。
8.
The cooling/ heating media is connected to the rolls through rotary joints with ball bearing and carbon seals for a leak free operation.
冷却/加热介质由旋转接头和辊连接，球轴承和密封圈保证不会泄漏。
9.
Hermetic performance should be assured and leaking phenomena should not appear, especially for flammable and explosive gas medium, as well as poisonous and deleterious mediums.
（4）保证密封性，不应有泄漏现象出现，尤其是易燃易爆气体介质和有毒有害介质。
10.
unsealed radioactive substance
非密封的放射性物质
11.
sealed source [radioactive substance]
密封源〔放射性物质〕
12.
Superior quality seals, waterproof, sound insulation and safe.
专用门锁及优质密封胶条，密封、水、音，安全可靠。
13.
Before installation should completed clean inner of the pipeline, particles or sundries are not allowed to be contained in the medium to avoid the damage of valve sealing surface.
阀门安装前请将管路彻底清洗干净，介质中不能含有颗粒或杂物。以免损伤阀门密封面。
14.
Add lubricant to the transmission parts regularly. Check the sealing filler of the vlave regularly. Complemetn or change filler avoiding leakage of medium.
定期给阀门的传动部位加润滑油。定期检查阀的密封填料处，补充、换填料以防介质外泄。
15.
Pay attention to the flow direction of medium showed on the body .Installatio of flange connecting valve is on diagram .Lock down the connecting bolt after add sealing washer.
安装时请注意阀体上标注（箭头）的介质流向，安装如示意图，加密封垫后均匀锁紧联接螺栓。
16.
Pay attention to the flow direction of medium marked on the body. Add the sealed shim between the two flanges and then screw down the bolt.
安装时请注意闸门本体上标明介质流向。两法兰连接时必需加密封垫片，然后均匀锁紧螺栓。
17.
Performance of the new type filler, seal mechanism and innovation methods are introduced.
介绍了新型填料的性能、密封机理及改造方法。
18.
Introduce and Application of Frictionless Hermetic Damper
金属密封无摩擦阻尼器介绍及工程应用