1.
electron gun vacuum lock
电子枪真空密封装置
2.
Compressed Refrigerating Machinery to Be Fixed on Seal Water System for Vacuum Pump at the Steam Side in Power Plant
火电厂汽侧真空泵密封水系统加装压缩制冷装置
3.
The ancestor of these miniature electronic devices is the vacuum tube.
这些微型电子装置的鼻祖就是真空管。
4.
The vacuum pumps begin sucking the air from the barrel of gun.
真空泵开始抽取电子枪管里的空气。
5.
VACUUM METALLURGY FACILITY(Ⅲ)-VACUUM ARC FURNANCE
真空冶金装置(三)一真空电弧熔炼
6.
VACUUM METALLURGY FACLìTY(Ⅰ)VACUUM RESìSTANCE FURNACE
真空冶金装置(一) 第一讲 真空电阻炉
7.
Very importantly, there is a vacuum chamber with high vacuum pumps and electronics to run the mass spectrometer.
拥有真空泵和电子装置的真空室质谱仪运行中重要组成部分。
8.
Analysis on Internal Sealing Technologies of Hydrate Pressure Temperature Core Samplers
天然气水合物保真取心装置内部密封技术分析
9.
Analysis and Improved Design of the Cable Entry Sealed Equipment of Submersible Pump
潜水电泵电缆引入密封装置的分析与改进设计
10.
Installer, Seal—C-3995-A
装置工具，密封—C-3995-A
11.
rolling liquid sealing apparatus
滚动式液膜密封装置
12.
The probe unit is hermetically sealed.
探头装置是密封的。
13.
the seal of the air-balancing cylinder adopts multi-stage seal;
气平衡缸密封部位采用多级密封装置 ;
14.
The application of measuring the water level of steum drum with flexible self-sealing electrode pole
柔性自密封电极式汽包水位测量装置的应用
15.
oil sealed rotary vacuum pump
油密封式旋转真空泵
16.
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。
17.
Design and Research for Outer Surface Descaling of the Metallic Tube with Arc Discharge
管道外表面等离子除鳞密封装置的设计与研究
18.
With a device of autocycling and sealedly storing the strong glue.
强力胶自动循环装置及密封贮胶装置。