1) wellhead cellar
井口装置密封室
2) wellhead seal device
井口密封装置
3) wellhead cellar
海底井口密封室
4) Wellhead Seal
井口密封
5) Sealing device
密封装置
1.
Analysis of the leakage rate francis of the francis pump-turbine runner s sealing device and its effect on operation of the set;
混流可逆式转轮密封装置的泄漏量及其对机组运行的影响
2.
Application of sealing device in the system of mill rotary tray;
密封装置在磨煤机旋转轴系统中的应用
3.
Point at the air-leakage problem of sealing device of forced draft circular cooler in MAGANG №1 Ironmaking Works,the structure defects of traditional sealing device were analyzed.
针对马钢一铁总厂3号鼓风环冷机存在的密封不严的问题,分析了传统密封装置在结构设计和制造上存在的缺陷。
6) seal device
密封装置
1.
Because its operation environment changes,the local damage in the seal device of global valve increases year by year,which directly threatens the open or stop of generating set automatically.
鲁布革水电站4×150 MW水轮发电机组自投入运行以来,由于运行环境的变化,球阀密封装置密封面局部损坏,漏水逐年增大,球阀开、关困难,直接威胁机组的自动开、停机。
2.
Taking the erec tion of labyrinth seal device and radial contact seal device as the examples, an d in the light of the radial jumping and axial playing of the rotary kiln s cyli nder that occur in the actual erection and other problems, this paper puts forwa rd some erection points and erection skills of guaranteeing the erection precisi on of the seal under the conditions o.
以常见的迷宫式密封装置和径向接触式密封装置的安装为例,针对实际安装中遇到的回转窑的筒体径向跳动、轴向串动等问题,提出了在筒体变形、偏摆和串动的情况下,能够保证密封安装精度的安装要点和安装技巧。
3.
Hydraulic vat seal device determines hydranlic system properties.
在液压传动中,液压缸密封装置的优劣直接决定系统性能。
补充资料：封口装置——滚纹装置
封口装置——滚纹装置     | ||
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条