1.
Application of New ATM Technology in Low Attitude Space Management
空管新技术在低空空域管理中的应用
2.
The vacuum system consists of vacuum pumps, vacuum pipelines, vacuum valves and vacuum measurers.
真空泵、空管道、空阀门和真空测量头组成了真空系统。
3.
Federal Aviation Administration [FAA] [United States]
联邦航空管理局〔美国〕
4.
condenser air cooling
(空气冷却) 冷凝管
5.
work string-casing annulus
工作管柱-套管环空
6.
casing-work-string annulus
套管-工作管柱环空
7.
Disconnect vacuum hose from vacuum port on the intake manifol
自进气歧管真空口拆下真空软管。
8.
London Air Traffic Control Center
伦敦空中交通管理中心
9.
Hong Kong Air Traffic Control Association [HKATCA]
香港航空交通管制协会
10.
management of unused space
未用存储空间的管理
11.
ancillary air traffic control equipment
辅助空中交通管制设备
12.
We call it an air - conditioner .
我们管它叫空调器。
13.
tubing-casing annulus
油套-套管环形空间
14.
Air Traffic Management Division [Civil Aviation Department]
航空交通管理部〔民航处〕
15.
vacuum thermionic tube detector
真空热离子管检波器
16.
There's an opening for a plumber.
有一个铅管工的空缺。
17.
external air (injection) manifold
外装式空气喷射总管
18.
cell, photoemissive, vacuum or gas filled
光电发射、真空或充气管